git.delta.rocks / jrsonnet / refs/commits / 58761866e4bc

difftreelog

style fix clippy warnings

Yaroslav Bolyukin2022-11-12parent: #9a50551.patch.diff
in: master

35 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -68,6 +68,15 @@
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
+name = "block-buffer"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
 name = "cc"
 version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -141,6 +150,45 @@
 ]
 
 [[package]]
+name = "cpufeatures"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "crypto-common"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
+[[package]]
+name = "digest"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c"
+dependencies = [
+ "block-buffer",
+ "crypto-common",
+]
+
+[[package]]
+name = "generic-array"
+version = "0.14.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
 name = "getrandom"
 version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -304,6 +352,7 @@
  "serde",
  "serde_json",
  "serde_yaml_with_quirks",
+ "sha2",
  "structdump",
 ]
 
@@ -550,6 +599,17 @@
 ]
 
 [[package]]
+name = "sha2"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
+dependencies = [
+ "cfg-if 1.0.0",
+ "cpufeatures",
+ "digest",
+]
+
+[[package]]
 name = "smallvec"
 version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -640,6 +700,12 @@
 ]
 
 [[package]]
+name = "typenum"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+
+[[package]]
 name = "unicode-ident"
 version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
modifiedbindings/jsonnet/src/import.rsdiffbeforeafterboth
--- a/bindings/jsonnet/src/import.rs
+++ b/bindings/jsonnet/src/import.rs
@@ -12,7 +12,7 @@
 };
 
 use jrsonnet_evaluator::{
-	error::{Error::*, Result},
+	error::{ErrorKind::*, Result},
 	throw, FileImportResolver, ImportResolver,
 };
 use jrsonnet_gcmodule::Trace;
modifiedbindings/jsonnet/src/lib.rsdiffbeforeafterboth
--- a/bindings/jsonnet/src/lib.rs
+++ b/bindings/jsonnet/src/lib.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::box_default)]
+
 #[cfg(feature = "interop")]
 pub mod interop;
 
@@ -20,11 +22,11 @@
 	apply_tla,
 	function::TlaArg,
 	gc::GcHashMap,
+	manifest::{JsonFormat, ManifestFormat, ToStringFormat},
 	stack::set_stack_depth_limit,
-	stdlib::manifest::{JsonFormat, ToStringFormat},
 	tb, throw,
 	trace::{CompactFormat, PathResolver, TraceFormat},
-	FileImportResolver, IStr, ManifestFormat, Result, State, Val,
+	FileImportResolver, IStr, Result, State, Val,
 };
 
 /// WASM stub
@@ -193,7 +195,7 @@
 	let filename = parse_path(CStr::from_ptr(filename));
 	match vm
 		.state
-		.import(&filename)
+		.import(filename)
 		.and_then(|val| apply_tla(vm.state.clone(), &vm.tla_args, val))
 		.and_then(|val| val.manifest(&vm.manifest_format))
 	{
@@ -286,7 +288,7 @@
 	let filename = parse_path(CStr::from_ptr(filename));
 	match vm
 		.state
-		.import(&filename)
+		.import(filename)
 		.and_then(|val| apply_tla(vm.state.clone(), &vm.tla_args, val))
 		.and_then(|val| val_to_multi(val, &vm.manifest_format))
 	{
modifiedbindings/jsonnet/src/native.rsdiffbeforeafterboth
--- a/bindings/jsonnet/src/native.rs
+++ b/bindings/jsonnet/src/native.rs
@@ -5,7 +5,7 @@
 };
 
 use jrsonnet_evaluator::{
-	error::{Error, LocError},
+	error::{Error, ErrorKind},
 	function::builtin::{NativeCallback, NativeCallbackHandler},
 	tb,
 	typed::Typed,
@@ -38,7 +38,7 @@
 	cb: JsonnetNativeCallback,
 }
 impl NativeCallbackHandler for JsonnetNativeCallbackHandler {
-	fn call(&self, args: &[Val]) -> Result<Val, LocError> {
+	fn call(&self, args: &[Val]) -> Result<Val, Error> {
 		let mut n_args = Vec::new();
 		for a in args {
 			n_args.push(Some(Box::new(a.clone())));
@@ -57,7 +57,7 @@
 			Ok(v)
 		} else {
 			let e = IStr::from_untyped(v).expect("error msg should be a string");
-			Err(Error::RuntimeError(e).into())
+			Err(ErrorKind::RuntimeError(e).into())
 		}
 	}
 }
modifiedcmds/jrsonnet/src/main.rsdiffbeforeafterboth
--- a/cmds/jrsonnet/src/main.rs
+++ b/cmds/jrsonnet/src/main.rs
@@ -6,7 +6,11 @@
 use clap::{CommandFactory, Parser};
 use clap_complete::Shell;
 use jrsonnet_cli::{ConfigureState, GeneralOpts, ManifestOpts, OutputOpts, TraceOpts};
-use jrsonnet_evaluator::{apply_tla, error::LocError, throw, ResultExt, State, Val};
+use jrsonnet_evaluator::{
+	apply_tla,
+	error::{Error as JrError, ErrorKind},
+	throw, ResultExt, State, Val,
+};
 
 #[cfg(feature = "mimalloc")]
 #[global_allocator]
@@ -96,7 +100,7 @@
 enum Error {
 	// Handled differently
 	#[error("evaluation error")]
-	Evaluation(LocError),
+	Evaluation(JrError),
 	#[error("io error")]
 	Io(#[from] std::io::Error),
 	#[error("input is not utf8 encoded")]
@@ -104,14 +108,14 @@
 	#[error("missing input argument")]
 	MissingInputArgument,
 }
-impl From<LocError> for Error {
-	fn from(e: LocError) -> Self {
+impl From<JrError> for Error {
+	fn from(e: JrError) -> Self {
 		Self::Evaluation(e)
 	}
 }
-impl From<jrsonnet_evaluator::error::Error> for Error {
-	fn from(e: jrsonnet_evaluator::error::Error) -> Self {
-		Self::from(LocError::from(e))
+impl From<ErrorKind> for Error {
+	fn from(e: ErrorKind) -> Self {
+		Self::from(JrError::from(e))
 	}
 }
 
modifiedcrates/jrsonnet-cli/src/manifest.rsdiffbeforeafterboth
--- a/crates/jrsonnet-cli/src/manifest.rs
+++ b/crates/jrsonnet-cli/src/manifest.rs
@@ -3,9 +3,10 @@
 use clap::{Parser, ValueEnum};
 use jrsonnet_evaluator::{
 	error::Result,
-	stdlib::manifest::{JsonFormat, StringFormat, ToStringFormat, YamlFormat, YamlStreamFormat},
-	ManifestFormat, State,
+	manifest::{JsonFormat, ManifestFormat, StringFormat, ToStringFormat, YamlStreamFormat},
+	State,
 };
+use jrsonnet_stdlib::YamlFormat;
 
 use crate::ConfigureState;
 
modifiedcrates/jrsonnet-cli/src/tla.rsdiffbeforeafterboth
--- a/crates/jrsonnet-cli/src/tla.rs
+++ b/crates/jrsonnet-cli/src/tla.rs
@@ -1,6 +1,6 @@
 use clap::Parser;
 use jrsonnet_evaluator::{
-	error::{Error, Result},
+	error::{ErrorKind, Result},
 	function::TlaArg,
 	gc::GcHashMap,
 	IStr, State,
@@ -51,15 +51,15 @@
 		{
 			let source = Source::new_virtual(format!("<top-level-arg:{name}>").into(), code.into());
 			out.insert(
-				(&name as &str).into(),
+				(name as &str).into(),
 				TlaArg::Code(
 					jrsonnet_parser::parse(
-						&code,
+						code,
 						&ParserSettings {
 							source: source.clone(),
 						},
 					)
-					.map_err(|e| Error::ImportSyntaxError {
+					.map_err(|e| ErrorKind::ImportSyntaxError {
 						path: source,
 						error: Box::new(e),
 					})?,
modifiedcrates/jrsonnet-evaluator/src/ctx.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/ctx.rs
+++ b/crates/jrsonnet-evaluator/src/ctx.rs
@@ -4,8 +4,8 @@
 use jrsonnet_interner::IStr;
 
 use crate::{
-	error::Error::*, gc::GcHashMap, map::LayeredHashMap, ObjValue, Pending, Result, State, Thunk,
-	Val,
+	error::ErrorKind::*, gc::GcHashMap, map::LayeredHashMap, ObjValue, Pending, Result, State,
+	Thunk, Val,
 };
 
 #[derive(Trace)]
modifiedcrates/jrsonnet-evaluator/src/error.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/error.rs
+++ b/crates/jrsonnet-evaluator/src/error.rs
@@ -74,7 +74,7 @@
 #[allow(missing_docs)]
 #[derive(Error, Debug, Clone, Trace)]
 #[non_exhaustive]
-pub enum Error {
+pub enum ErrorKind {
 	#[error("intrinsic not found: {0}")]
 	IntrinsicNotFound(IStr),
 
@@ -211,14 +211,14 @@
 }
 
 #[cfg(feature = "anyhow-error")]
-impl From<anyhow::Error> for LocError {
+impl From<anyhow::Error> for Error {
 	fn from(e: anyhow::Error) -> Self {
-		Self::new(Error::Other(Rc::new(e)))
+		Self::new(ErrorKind::Other(Rc::new(e)))
 	}
 }
 
-impl From<Error> for LocError {
-	fn from(e: Error) -> Self {
+impl From<ErrorKind> for Error {
+	fn from(e: ErrorKind) -> Self {
 		Self::new(e)
 	}
 }
@@ -236,16 +236,16 @@
 pub struct StackTrace(pub Vec<StackTraceElement>);
 
 #[derive(Clone, Trace)]
-pub struct LocError(Box<(Error, StackTrace)>);
-impl LocError {
-	pub fn new(e: Error) -> Self {
+pub struct Error(Box<(ErrorKind, StackTrace)>);
+impl Error {
+	pub fn new(e: ErrorKind) -> Self {
 		Self(Box::new((e, StackTrace(vec![]))))
 	}
 
-	pub const fn error(&self) -> &Error {
+	pub const fn error(&self) -> &ErrorKind {
 		&(self.0).0
 	}
-	pub fn error_mut(&mut self) -> &mut Error {
+	pub fn error_mut(&mut self) -> &mut ErrorKind {
 		&mut (self.0).0
 	}
 	pub const fn trace(&self) -> &StackTrace {
@@ -255,7 +255,7 @@
 		&mut (self.0).1
 	}
 }
-impl Display for LocError {
+impl Display for Error {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		writeln!(f, "{}", self.0 .0)?;
 		for el in &self.0 .1 .0 {
@@ -269,7 +269,7 @@
 		Ok(())
 	}
 }
-impl Debug for LocError {
+impl Debug for Error {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		f.debug_tuple("LocError").field(&self.0).finish()
 	}
@@ -294,7 +294,7 @@
 	}
 }
 
-pub type Result<V, E = LocError> = std::result::Result<V, E>;
+pub type Result<V, E = Error> = std::result::Result<V, E>;
 pub trait ResultExt: Sized {
 	#[must_use]
 	fn with_description<O: Into<String>>(self, msg: impl FnOnce() -> O) -> Self;
@@ -314,7 +314,7 @@
 		self.with_description_src(src, || msg)
 	}
 }
-impl<T> ResultExt for Result<T, LocError> {
+impl<T> ResultExt for Result<T, Error> {
 	fn with_description<O: Into<String>>(mut self, msg: impl FnOnce() -> O) -> Self {
 		if let Err(e) = &mut self {
 			let trace = e.trace_mut();
@@ -348,9 +348,9 @@
 		return Err($w$(::$i)*$(($($tt)*))?.into())
 	};
 	($l:literal) => {
-		return Err($crate::error::Error::RuntimeError($l.into()).into())
+		return Err($crate::error::ErrorKind::RuntimeError($l.into()).into())
 	};
 	($l:literal, $($tt:tt)*) => {
-		return Err($crate::error::Error::RuntimeError(format!($l, $($tt)*).into()).into())
+		return Err($crate::error::ErrorKind::RuntimeError(format!($l, $($tt)*).into()).into())
 	};
 }
modifiedcrates/jrsonnet-evaluator/src/evaluate/destructure.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/evaluate/destructure.rs
+++ b/crates/jrsonnet-evaluator/src/evaluate/destructure.rs
@@ -3,7 +3,7 @@
 use jrsonnet_parser::{BindSpec, Destruct, LocExpr, ParamsDesc};
 
 use crate::{
-	error::{Error::*, Result},
+	error::{ErrorKind::*, Result},
 	evaluate, evaluate_method, evaluate_named,
 	gc::GcHashMap,
 	tb, throw,
modifiedcrates/jrsonnet-evaluator/src/evaluate/mod.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/evaluate/mod.rs
+++ b/crates/jrsonnet-evaluator/src/evaluate/mod.rs
@@ -11,14 +11,14 @@
 use self::destructure::destruct;
 use crate::{
 	destructure::evaluate_dest,
-	error::Error::*,
+	error::ErrorKind::*,
 	evaluate::operator::{evaluate_add_op, evaluate_binary_op_special, evaluate_unary_op},
 	function::{CallLocation, FuncDesc, FuncVal},
 	tb, throw,
 	typed::Typed,
 	val::{ArrValue, CachedUnbound, IndexableVal, Thunk, ThunkValue},
-	Context, GcHashMap, LocError, ObjValue, ObjValueBuilder, ObjectAssertion, Pending, Result,
-	ResultExt, State, Unbound, Val,
+	Context, GcHashMap, ObjValue, ObjValueBuilder, ObjectAssertion, Pending, Result, State,
+	Unbound, Val,
 };
 pub mod destructure;
 pub mod operator;
@@ -165,7 +165,7 @@
 	uctx: B,
 	field: &FieldMember,
 ) -> Result<()> {
-	let name = evaluate_field_name(ctx.clone(), &field.name)?;
+	let name = evaluate_field_name(ctx, &field.name)?;
 	let Some(name) = name else {
 		return Ok(());
 	};
@@ -187,11 +187,7 @@
 			impl<B: Unbound<Bound = Context>> Unbound for UnboundValue<B> {
 				type Bound = Val;
 				fn bind(&self, sup: Option<ObjValue>, this: Option<ObjValue>) -> Result<Val> {
-					Ok(evaluate_named(
-						self.uctx.bind(sup, this)?,
-						&self.value,
-						self.name.clone(),
-					)?)
+					evaluate_named(self.uctx.bind(sup, this)?, &self.value, self.name.clone())
 				}
 			}
 
@@ -201,9 +197,9 @@
 				.with_visibility(*visibility)
 				.with_location(value.1.clone())
 				.bindable(tb!(UnboundValue {
-					uctx: uctx.clone(),
+					uctx,
 					value: value.clone(),
-					name: name.clone()
+					name,
 				}))?;
 		}
 		FieldMember {
@@ -236,10 +232,10 @@
 				.with_visibility(*visibility)
 				.with_location(value.1.clone())
 				.bindable(tb!(UnboundMethod {
-					uctx: uctx.clone(),
+					uctx,
 					value: value.clone(),
 					params: params.clone(),
-					name: name.clone()
+					name,
 				}))?;
 		}
 	}
@@ -267,7 +263,7 @@
 	for member in members.iter() {
 		match member {
 			Member::Field(field) => {
-				evaluate_field_member(&mut builder, ctx.clone(), uctx.clone(), &field)?
+				evaluate_field_member(&mut builder, ctx.clone(), uctx.clone(), field)?;
 			}
 			Member::AssertStmt(stmt) => {
 				#[derive(Trace)]
modifiedcrates/jrsonnet-evaluator/src/evaluate/operator.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/evaluate/operator.rs
+++ b/crates/jrsonnet-evaluator/src/evaluate/operator.rs
@@ -3,7 +3,7 @@
 use jrsonnet_parser::{BinaryOpType, LocExpr, UnaryOpType};
 
 use crate::{
-	error::Error::*, evaluate, stdlib::std_format, throw, typed::Typed, val::equals, Context,
+	error::ErrorKind::*, evaluate, stdlib::std_format, throw, typed::Typed, val::equals, Context,
 	Result, Val,
 };
 
modifiedcrates/jrsonnet-evaluator/src/function/arglike.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/function/arglike.rs
+++ b/crates/jrsonnet-evaluator/src/function/arglike.rs
@@ -180,8 +180,8 @@
 	}
 }
 
-impl<A: ArgLike, S> sealed::Named for HashMap<IStr, A, S> {}
-impl<A: ArgLike, S> ArgsLike for HashMap<IStr, A, S> {
+impl<V: ArgLike, S> sealed::Named for HashMap<IStr, V, S> {}
+impl<V: ArgLike, S> ArgsLike for HashMap<IStr, V, S> {
 	fn unnamed_len(&self) -> usize {
 		0
 	}
@@ -213,7 +213,7 @@
 		}
 	}
 }
-impl<A, S> OptionalContext for HashMap<IStr, A, S> where A: ArgLike + OptionalContext {}
+impl<V, S> OptionalContext for HashMap<IStr, V, S> where V: ArgLike + OptionalContext {}
 
 impl<A: ArgLike> ArgsLike for GcHashMap<IStr, A> {
 	fn unnamed_len(&self) -> usize {
@@ -239,7 +239,7 @@
 	}
 
 	fn named_names(&self, handler: &mut dyn FnMut(&IStr)) {
-		self.0.named_names(handler)
+		self.0.named_names(handler);
 	}
 }
 
modifiedcrates/jrsonnet-evaluator/src/function/parse.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/function/parse.rs
+++ b/crates/jrsonnet-evaluator/src/function/parse.rs
@@ -7,7 +7,7 @@
 use super::{arglike::ArgsLike, builtin::BuiltinParam};
 use crate::{
 	destructure::destruct,
-	error::{Error::*, Result},
+	error::{ErrorKind::*, Result},
 	evaluate_named,
 	gc::GcHashMap,
 	tb, throw,
modifiedcrates/jrsonnet-evaluator/src/import.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/import.rs
+++ b/crates/jrsonnet-evaluator/src/import.rs
@@ -12,10 +12,7 @@
 use jrsonnet_parser::{SourceDirectory, SourceFile, SourcePath};
 
 use crate::{
-	error::{
-		Error::{self, *},
-		Result,
-	},
+	error::{ErrorKind::*, Result},
 	throw,
 };
 
@@ -94,7 +91,7 @@
 		} else if let Some(d) = from.downcast_ref::<SourceDirectory>() {
 			d.path().to_owned()
 		} else if from.is_default() {
-			current_dir().map_err(|e| Error::ImportIo(e.to_string()))?
+			current_dir().map_err(|e| ImportIo(e.to_string()))?
 		} else {
 			unreachable!("resolver can't return this path")
 		};
@@ -122,7 +119,7 @@
 			Err(e) if e.kind() == ErrorKind::NotFound => {
 				throw!(AbsoluteImportFileNotFound(path.to_owned()))
 			}
-			Err(e) => throw!(Error::ImportIo(e.to_string())),
+			Err(e) => throw!(ImportIo(e.to_string())),
 		};
 		if meta.is_file() {
 			Ok(SourcePath::new(SourceFile::new(
@@ -141,7 +138,7 @@
 		let path = if let Some(f) = id.downcast_ref::<SourceFile>() {
 			f.path()
 		} else if id.downcast_ref::<SourceDirectory>().is_some() || id.is_default() {
-			throw!(Error::ImportIsADirectory(id.clone()))
+			throw!(ImportIsADirectory(id.clone()))
 		} else {
 			unreachable!("other types are not supported in resolve");
 		};
modifiedcrates/jrsonnet-evaluator/src/lib.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/lib.rs
+++ b/crates/jrsonnet-evaluator/src/lib.rs
@@ -51,6 +51,7 @@
 pub mod gc;
 mod import;
 mod integrations;
+pub mod manifest;
 mod map;
 mod obj;
 pub mod stack;
@@ -69,7 +70,7 @@
 
 pub use ctx::*;
 pub use dynamic::*;
-pub use error::{Error::*, LocError, Result, ResultExt};
+pub use error::{Error, ErrorKind::*, Result, ResultExt};
 pub use evaluate::*;
 use function::CallLocation;
 use gc::{GcHashMap, TraceBox};
@@ -82,7 +83,7 @@
 pub use obj::*;
 use stack::check_depth;
 pub use tla::apply_tla;
-pub use val::{ManifestFormat, Thunk, Val};
+pub use val::{Thunk, Val};
 
 /// Thunk without bound `super`/`this`
 /// object inheritance may be overriden multiple times, and will be fixed only on field read
modifiedcrates/jrsonnet-evaluator/src/obj.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/obj.rs
+++ b/crates/jrsonnet-evaluator/src/obj.rs
@@ -11,7 +11,7 @@
 use rustc_hash::FxHashMap;
 
 use crate::{
-	error::{Error::*, LocError},
+	error::{Error, ErrorKind::*},
 	function::CallLocation,
 	gc::{GcHashMap, GcHashSet, TraceBox},
 	operator::evaluate_add_op,
@@ -115,7 +115,7 @@
 	Cached(Val),
 	NotFound,
 	Pending,
-	Errored(LocError),
+	Errored(Error),
 }
 
 #[allow(clippy::module_name_repetitions)]
modifiedcrates/jrsonnet-evaluator/src/stack.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/stack.rs
+++ b/crates/jrsonnet-evaluator/src/stack.rs
@@ -1,6 +1,6 @@
 use std::{cell::Cell, marker::PhantomData};
 
-use crate::error::{Error, LocError};
+use crate::error::{Error, ErrorKind};
 
 struct StackLimit {
 	max_stack_size: Cell<usize>,
@@ -22,14 +22,14 @@
 }
 
 pub struct StackOverflowError;
-impl From<StackOverflowError> for Error {
+impl From<StackOverflowError> for ErrorKind {
 	fn from(_: StackOverflowError) -> Self {
-		Error::StackOverflow
+		ErrorKind::StackOverflow
 	}
 }
-impl From<StackOverflowError> for LocError {
+impl From<StackOverflowError> for Error {
 	fn from(_: StackOverflowError) -> Self {
-		Error::StackOverflow.into()
+		ErrorKind::StackOverflow.into()
 	}
 }
 
modifiedcrates/jrsonnet-evaluator/src/stdlib/format.rsdiffbeforeafterboth
before · crates/jrsonnet-evaluator/src/stdlib/format.rs
1//! faster std.format impl2#![allow(clippy::too_many_arguments)]34use jrsonnet_gcmodule::Trace;5use jrsonnet_interner::IStr;6use jrsonnet_types::ValType;7use thiserror::Error;89use crate::{error::Error::*, throw, typed::Typed, LocError, ObjValue, Result, Val};1011#[derive(Debug, Clone, Error, Trace)]12pub enum FormatError {13	#[error("truncated format code")]14	TruncatedFormatCode,15	#[error("unrecognized conversion type: {0}")]16	UnrecognizedConversionType(char),1718	#[error("not enough values")]19	NotEnoughValues,2021	#[error("cannot use * width with object")]22	CannotUseStarWidthWithObject,23	#[error("mapping keys required")]24	MappingKeysRequired,25	#[error("no such format field: {0}")]26	NoSuchFormatField(IStr),27}2829impl From<FormatError> for LocError {30	fn from(e: FormatError) -> Self {31		Self::new(Format(e))32	}33}3435use FormatError::*;3637type ParseResult<'t, T> = std::result::Result<(T, &'t str), FormatError>;3839pub fn try_parse_mapping_key(str: &str) -> ParseResult<'_, &str> {40	if str.is_empty() {41		return Err(TruncatedFormatCode);42	}43	let bytes = str.as_bytes();44	if bytes[0] == b'(' {45		let mut i = 1;46		while i < bytes.len() {47			if bytes[i] == b')' {48				return Ok((&str[1..i], &str[i + 1..]));49			}50			i += 1;51		}52		Err(TruncatedFormatCode)53	} else {54		Ok(("", str))55	}56}5758#[cfg(test)]59pub mod tests_key {60	use super::*;6162	#[test]63	fn parse_key() {64		assert_eq!(65			try_parse_mapping_key("(hello ) world").unwrap(),66			("hello ", " world")67		);68		assert_eq!(try_parse_mapping_key("() world").unwrap(), ("", " world"));69		assert_eq!(try_parse_mapping_key(" world").unwrap(), ("", " world"));70		assert_eq!(71			try_parse_mapping_key(" () world").unwrap(),72			("", " () world")73		);74	}7576	#[test]77	#[should_panic]78	fn parse_key_missing_start() {79		try_parse_mapping_key("").unwrap();80	}8182	#[test]83	#[should_panic]84	fn parse_key_missing_end() {85		try_parse_mapping_key("(   ").unwrap();86	}87}8889#[allow(clippy::struct_excessive_bools)]90#[derive(Default, Debug)]91pub struct CFlags {92	pub alt: bool,93	pub zero: bool,94	pub left: bool,95	pub blank: bool,96	pub sign: bool,97}9899pub fn try_parse_cflags(str: &str) -> ParseResult<'_, CFlags> {100	if str.is_empty() {101		return Err(TruncatedFormatCode);102	}103	let bytes = str.as_bytes();104	let mut i = 0;105	let mut out = CFlags::default();106	loop {107		if bytes.len() == i {108			return Err(TruncatedFormatCode);109		}110		match bytes[i] {111			b'#' => out.alt = true,112			b'0' => out.zero = true,113			b'-' => out.left = true,114			b' ' => out.blank = true,115			b'+' => out.sign = true,116			_ => break,117		}118		i += 1;119	}120	Ok((out, &str[i..]))121}122123#[derive(Debug, PartialEq, Eq)]124pub enum Width {125	Star,126	Fixed(usize),127}128pub fn try_parse_field_width(str: &str) -> ParseResult<'_, Width> {129	if str.is_empty() {130		return Err(TruncatedFormatCode);131	}132	let bytes = str.as_bytes();133	if bytes[0] == b'*' {134		return Ok((Width::Star, &str[1..]));135	}136	let mut out: usize = 0;137	let mut digits = 0;138	while let Some(digit) = (bytes[digits] as char).to_digit(10) {139		out *= 10;140		out += digit as usize;141		digits += 1;142		if digits == bytes.len() {143			return Err(TruncatedFormatCode);144		}145	}146	Ok((Width::Fixed(out), &str[digits..]))147}148149pub fn try_parse_precision(str: &str) -> ParseResult<'_, Option<Width>> {150	if str.is_empty() {151		return Err(TruncatedFormatCode);152	}153	let bytes = str.as_bytes();154	if bytes[0] == b'.' {155		try_parse_field_width(&str[1..]).map(|(r, s)| (Some(r), s))156	} else {157		Ok((None, str))158	}159}160161// Only skips162pub fn try_parse_length_modifier(str: &str) -> ParseResult<'_, ()> {163	if str.is_empty() {164		return Err(TruncatedFormatCode);165	}166	let bytes = str.as_bytes();167	let mut idx = 0;168	while bytes[idx] == b'h' || bytes[idx] == b'l' || bytes[idx] == b'L' {169		idx += 1;170		if bytes.len() == idx {171			return Err(TruncatedFormatCode);172		}173	}174	Ok(((), &str[idx..]))175}176177#[derive(Debug, PartialEq, Eq)]178pub enum ConvTypeV {179	Decimal,180	Octal,181	Hexadecimal,182	Scientific,183	Float,184	Shorter,185	Char,186	String,187	Percent,188}189pub struct ConvType {190	v: ConvTypeV,191	caps: bool,192}193194pub fn parse_conversion_type(str: &str) -> ParseResult<'_, ConvType> {195	if str.is_empty() {196		return Err(TruncatedFormatCode);197	}198199	let code = str.as_bytes()[0];200	let v: (ConvTypeV, bool) = match code {201		b'd' | b'i' | b'u' => (ConvTypeV::Decimal, false),202		b'o' => (ConvTypeV::Octal, false),203		b'x' => (ConvTypeV::Hexadecimal, false),204		b'X' => (ConvTypeV::Hexadecimal, true),205		b'e' => (ConvTypeV::Scientific, false),206		b'E' => (ConvTypeV::Scientific, true),207		b'f' => (ConvTypeV::Float, false),208		b'F' => (ConvTypeV::Float, true),209		b'g' => (ConvTypeV::Shorter, false),210		b'G' => (ConvTypeV::Shorter, true),211		b'c' => (ConvTypeV::Char, false),212		b's' => (ConvTypeV::String, false),213		b'%' => (ConvTypeV::Percent, false),214		c => return Err(UnrecognizedConversionType(c as char)),215	};216217	Ok((ConvType { v: v.0, caps: v.1 }, &str[1..]))218}219220#[derive(Debug)]221pub struct Code<'s> {222	mkey: &'s str,223	cflags: CFlags,224	width: Width,225	precision: Option<Width>,226	convtype: ConvTypeV,227	caps: bool,228}229pub fn parse_code(str: &str) -> ParseResult<'_, Code<'_>> {230	if str.is_empty() {231		return Err(TruncatedFormatCode);232	}233	let (mkey, str) = try_parse_mapping_key(str)?;234	let (cflags, str) = try_parse_cflags(str)?;235	let (width, str) = try_parse_field_width(str)?;236	let (precision, str) = try_parse_precision(str)?;237	let (_, str) = try_parse_length_modifier(str)?;238	let (convtype, str) = parse_conversion_type(str)?;239240	Ok((241		Code {242			mkey,243			cflags,244			width,245			precision,246			convtype: convtype.v,247			caps: convtype.caps,248		},249		str,250	))251}252253#[derive(Debug)]254pub enum Element<'s> {255	String(&'s str),256	Code(Code<'s>),257}258pub fn parse_codes(mut str: &str) -> Result<Vec<Element<'_>>> {259	let mut bytes = str.as_bytes();260	let mut out = vec![];261	let mut offset = 0;262263	loop {264		while offset != bytes.len() && bytes[offset] != b'%' {265			offset += 1;266		}267		if offset != 0 {268			out.push(Element::String(&str[0..offset]));269		}270		if offset == bytes.len() {271			return Ok(out);272		}273		str = &str[offset + 1..];274		let code;275		(code, str) = parse_code(str)?;276		bytes = str.as_bytes();277		offset = 0;278279		out.push(Element::Code(code));280	}281}282283const NUMBERS: &[u8] = b"0123456789abcdefghijklmnopqrstuvwxyz";284285#[inline]286pub fn render_integer(287	out: &mut String,288	iv: f64,289	padding: usize,290	precision: usize,291	blank: bool,292	sign: bool,293	radix: i64,294	prefix: &str,295	caps: bool,296) {297	let radix = radix as f64;298	let iv = iv.floor();299	// Digit char indexes in reverse order, i.e300	// for radix = 16 and n = 12f: [15, 2, 1]301	let digits = if iv == 0.0 {302		vec![0u8]303	} else {304		let mut v = iv.abs();305		let mut nums = Vec::with_capacity(1);306		while v != 0.0 {307			nums.push((v % radix) as u8);308			v = (v / radix).floor();309		}310		nums311	};312	let neg = iv < 0.0;313	#[allow(clippy::bool_to_int_with_if)]314	let zp = padding.saturating_sub(if neg || blank || sign { 1 } else { 0 });315	let zp2 = zp316		.max(precision)317		.saturating_sub(prefix.len() + digits.len());318319	if neg {320		out.push('-');321	} else if sign {322		out.push('+');323	} else if blank {324		out.push(' ');325	}326327	out.reserve(zp2);328	for _ in 0..zp2 {329		out.push('0');330	}331	out.push_str(prefix);332333	for digit in digits.into_iter().rev() {334		let ch = NUMBERS[digit as usize] as char;335		out.push(if caps { ch.to_ascii_uppercase() } else { ch });336	}337}338339pub fn render_decimal(340	out: &mut String,341	iv: f64,342	padding: usize,343	precision: usize,344	blank: bool,345	sign: bool,346) {347	render_integer(out, iv, padding, precision, blank, sign, 10, "", false);348}349pub fn render_octal(350	out: &mut String,351	iv: f64,352	padding: usize,353	precision: usize,354	alt: bool,355	blank: bool,356	sign: bool,357) {358	render_integer(359		out,360		iv,361		padding,362		precision,363		blank,364		sign,365		8,366		if alt && iv != 0.0 { "0" } else { "" },367		false,368	);369}370371#[allow(clippy::fn_params_excessive_bools)]372pub fn render_hexadecimal(373	out: &mut String,374	iv: f64,375	padding: usize,376	precision: usize,377	alt: bool,378	blank: bool,379	sign: bool,380	caps: bool,381) {382	render_integer(383		out,384		iv,385		padding,386		precision,387		blank,388		sign,389		16,390		match (alt, caps) {391			(true, true) => "0X",392			(true, false) => "0x",393			(false, _) => "",394		},395		caps,396	);397}398399#[allow(clippy::fn_params_excessive_bools)]400pub fn render_float(401	out: &mut String,402	n: f64,403	mut padding: usize,404	precision: usize,405	blank: bool,406	sign: bool,407	ensure_pt: bool,408	trailing: bool,409) {410	#[allow(clippy::bool_to_int_with_if)]411	let dot_size = if precision == 0 && !ensure_pt { 0 } else { 1 };412	padding = padding.saturating_sub(dot_size + precision);413	render_decimal(out, n.floor(), padding, 0, blank, sign);414	if precision == 0 {415		if ensure_pt {416			out.push('.');417		}418		return;419	}420	let frac = n421		.fract()422		.mul_add(10.0_f64.powf(precision as f64), 0.5)423		.floor();424	if trailing || frac > 0.0 {425		out.push('.');426		let mut frac_str = String::new();427		render_decimal(&mut frac_str, frac, precision, 0, false, false);428		let mut trim = frac_str.len();429		if !trailing {430			for b in frac_str.as_bytes().iter().rev() {431				if *b == b'0' {432					trim -= 1;433				}434			}435		}436		out.push_str(&frac_str[..trim]);437	} else if ensure_pt {438		out.push('.');439	}440}441442#[allow(clippy::fn_params_excessive_bools)]443pub fn render_float_sci(444	out: &mut String,445	n: f64,446	mut padding: usize,447	precision: usize,448	blank: bool,449	sign: bool,450	ensure_pt: bool,451	trailing: bool,452	caps: bool,453) {454	let exponent = n.log10().floor();455	let mantissa = if exponent as i16 == -324 {456		n * 10.0 / 10.0_f64.powf(exponent + 1.0)457	} else {458		n / 10.0_f64.powf(exponent)459	};460	let mut exponent_str = String::new();461	render_decimal(&mut exponent_str, exponent, 3, 0, false, true);462463	// +1 for e464	padding = padding.saturating_sub(exponent_str.len() + 1);465466	render_float(467		out, mantissa, padding, precision, blank, sign, ensure_pt, trailing,468	);469	out.push(if caps { 'E' } else { 'e' });470	out.push_str(&exponent_str);471}472473#[allow(clippy::too_many_lines)]474pub fn format_code(475	out: &mut String,476	value: &Val,477	code: &Code<'_>,478	width: usize,479	precision: Option<usize>,480) -> Result<()> {481	let clfags = &code.cflags;482	let (fpprec, iprec) = precision.map_or((6, 0), |v| (v, v));483	let padding = if clfags.zero && !clfags.left {484		width485	} else {486		0487	};488489	// TODO: If left padded, can optimize by writing directly to out490	let mut tmp_out = String::new();491492	match code.convtype {493		ConvTypeV::String => tmp_out.push_str(&value.clone().to_string()?),494		ConvTypeV::Decimal => {495			let value = f64::from_untyped(value.clone())?;496			render_decimal(497				&mut tmp_out,498				value,499				padding,500				iprec,501				clfags.blank,502				clfags.sign,503			);504		}505		ConvTypeV::Octal => {506			let value = f64::from_untyped(value.clone())?;507			render_octal(508				&mut tmp_out,509				value,510				padding,511				iprec,512				clfags.alt,513				clfags.blank,514				clfags.sign,515			);516		}517		ConvTypeV::Hexadecimal => {518			let value = f64::from_untyped(value.clone())?;519			render_hexadecimal(520				&mut tmp_out,521				value,522				padding,523				iprec,524				clfags.alt,525				clfags.blank,526				clfags.sign,527				code.caps,528			);529		}530		ConvTypeV::Scientific => {531			let value = f64::from_untyped(value.clone())?;532			render_float_sci(533				&mut tmp_out,534				value,535				padding,536				fpprec,537				clfags.blank,538				clfags.sign,539				clfags.alt,540				true,541				code.caps,542			);543		}544		ConvTypeV::Float => {545			let value = f64::from_untyped(value.clone())?;546			render_float(547				&mut tmp_out,548				value,549				padding,550				fpprec,551				clfags.blank,552				clfags.sign,553				clfags.alt,554				true,555			);556		}557		ConvTypeV::Shorter => {558			let value = f64::from_untyped(value.clone())?;559			let exponent = value.log10().floor();560			if exponent < -4.0 || exponent >= fpprec as f64 {561				render_float_sci(562					&mut tmp_out,563					value,564					padding,565					fpprec - 1,566					clfags.blank,567					clfags.sign,568					clfags.alt,569					clfags.alt,570					code.caps,571				);572			} else {573				let digits_before_pt = 1.max(exponent as usize + 1);574				render_float(575					&mut tmp_out,576					value,577					padding,578					fpprec - digits_before_pt,579					clfags.blank,580					clfags.sign,581					clfags.alt,582					clfags.alt,583				);584			}585		}586		ConvTypeV::Char => match value.clone() {587			Val::Num(n) => tmp_out.push(588				std::char::from_u32(n as u32)589					.ok_or_else(|| InvalidUnicodeCodepointGot(n as u32))?,590			),591			Val::Str(s) => {592				if s.chars().count() != 1 {593					throw!("%c expected 1 char string, got {}", s.chars().count(),);594				}595				tmp_out.push_str(&s);596			}597			_ => {598				throw!(TypeMismatch(599					"%c requires number/string",600					vec![ValType::Num, ValType::Str],601					value.value_type(),602				));603			}604		},605		ConvTypeV::Percent => tmp_out.push('%'),606	};607608	let padding = width.saturating_sub(tmp_out.len());609610	if !clfags.left {611		for _ in 0..padding {612			out.push(' ');613		}614	}615	out.push_str(&tmp_out);616	if clfags.left {617		for _ in 0..padding {618			out.push(' ');619		}620	}621622	Ok(())623}624625pub fn format_arr(str: &str, mut values: &[Val]) -> Result<String> {626	let codes = parse_codes(str)?;627	let mut out = String::new();628	let value_count = values.len();629630	for code in codes {631		match code {632			Element::String(s) => {633				out.push_str(s);634			}635			Element::Code(c) => {636				let width = match c.width {637					Width::Star => {638						if values.is_empty() {639							throw!(NotEnoughValues);640						}641						let value = &values[0];642						values = &values[1..];643						usize::from_untyped(value.clone())?644					}645					Width::Fixed(n) => n,646				};647				let precision = match c.precision {648					Some(Width::Star) => {649						if values.is_empty() {650							throw!(NotEnoughValues);651						}652						let value = &values[0];653						values = &values[1..];654						Some(usize::from_untyped(value.clone())?)655					}656					Some(Width::Fixed(n)) => Some(n),657					None => None,658				};659660				// %% should not consume a value661				let value = if c.convtype == ConvTypeV::Percent {662					&Val::Null663				} else {664					if values.is_empty() {665						throw!(NotEnoughValues);666					}667					let value = &values[0];668					values = &values[1..];669					value670				};671672				format_code(&mut out, value, &c, width, precision)?;673			}674		}675	}676677	if !values.is_empty() {678		throw!(679			"too many values to format, expected {value_count}, got {}",680			value_count + values.len()681		)682	}683684	Ok(out)685}686687pub fn format_obj(str: &str, values: &ObjValue) -> Result<String> {688	let codes = parse_codes(str)?;689	let mut out = String::new();690691	for code in codes {692		match code {693			Element::String(s) => {694				out.push_str(s);695			}696			Element::Code(c) => {697				// TODO: Operate on ref698				let f: IStr = c.mkey.into();699				let width = match c.width {700					Width::Star => {701						throw!(CannotUseStarWidthWithObject);702					}703					Width::Fixed(n) => n,704				};705				let precision = match c.precision {706					Some(Width::Star) => {707						throw!(CannotUseStarWidthWithObject);708					}709					Some(Width::Fixed(n)) => Some(n),710					None => None,711				};712713				let value = if c.convtype == ConvTypeV::Percent {714					Val::Null715				} else {716					if f.is_empty() {717						throw!(MappingKeysRequired);718					}719					if let Some(v) = values.get(f.clone())? {720						v721					} else {722						throw!(NoSuchFormatField(f));723					}724				};725726				format_code(&mut out, &value, &c, width, precision)?;727			}728		}729	}730731	Ok(out)732}733734#[cfg(test)]735pub mod test_format {736	use super::*;737738	#[test]739	fn parse() {740		assert_eq!(741			parse_codes(742				"How much error budget is left looking at our %.3f%% availability gurantees?"743			)744			.unwrap()745			.len(),746			4747		);748	}749750	#[test]751	fn octals() {752		assert_eq!(format_arr("%#o", &[Val::Num(8.0)]).unwrap(), "010");753		assert_eq!(format_arr("%#4o", &[Val::Num(8.0)]).unwrap(), " 010");754		assert_eq!(format_arr("%4o", &[Val::Num(8.0)]).unwrap(), "  10");755		assert_eq!(format_arr("%04o", &[Val::Num(8.0)]).unwrap(), "0010");756		assert_eq!(format_arr("%+4o", &[Val::Num(8.0)]).unwrap(), " +10");757		assert_eq!(format_arr("%+04o", &[Val::Num(8.0)]).unwrap(), "+010");758		assert_eq!(format_arr("%-4o", &[Val::Num(8.0)]).unwrap(), "10  ");759		assert_eq!(format_arr("%+-4o", &[Val::Num(8.0)]).unwrap(), "+10 ");760		assert_eq!(format_arr("%+-04o", &[Val::Num(8.0)]).unwrap(), "+10 ");761	}762763	#[test]764	fn percent_doesnt_consumes_values() {765		assert_eq!(766			format_arr(767				"How much error budget is left looking at our %.3f%% availability gurantees?",768				&[Val::Num(4.0)]769			)770			.unwrap(),771			"How much error budget is left looking at our 4.000% availability gurantees?"772		);773	}774}
after · crates/jrsonnet-evaluator/src/stdlib/format.rs
1//! faster std.format impl2#![allow(clippy::too_many_arguments)]34use jrsonnet_gcmodule::Trace;5use jrsonnet_interner::IStr;6use jrsonnet_types::ValType;7use thiserror::Error;89use crate::{error::ErrorKind::*, throw, typed::Typed, Error, ObjValue, Result, Val};1011#[derive(Debug, Clone, Error, Trace)]12pub enum FormatError {13	#[error("truncated format code")]14	TruncatedFormatCode,15	#[error("unrecognized conversion type: {0}")]16	UnrecognizedConversionType(char),1718	#[error("not enough values")]19	NotEnoughValues,2021	#[error("cannot use * width with object")]22	CannotUseStarWidthWithObject,23	#[error("mapping keys required")]24	MappingKeysRequired,25	#[error("no such format field: {0}")]26	NoSuchFormatField(IStr),27}2829impl From<FormatError> for Error {30	fn from(e: FormatError) -> Self {31		Self::new(Format(e))32	}33}3435use FormatError::*;3637type ParseResult<'t, T> = std::result::Result<(T, &'t str), FormatError>;3839pub fn try_parse_mapping_key(str: &str) -> ParseResult<'_, &str> {40	if str.is_empty() {41		return Err(TruncatedFormatCode);42	}43	let bytes = str.as_bytes();44	if bytes[0] == b'(' {45		let mut i = 1;46		while i < bytes.len() {47			if bytes[i] == b')' {48				return Ok((&str[1..i], &str[i + 1..]));49			}50			i += 1;51		}52		Err(TruncatedFormatCode)53	} else {54		Ok(("", str))55	}56}5758#[cfg(test)]59pub mod tests_key {60	use super::*;6162	#[test]63	fn parse_key() {64		assert_eq!(65			try_parse_mapping_key("(hello ) world").unwrap(),66			("hello ", " world")67		);68		assert_eq!(try_parse_mapping_key("() world").unwrap(), ("", " world"));69		assert_eq!(try_parse_mapping_key(" world").unwrap(), ("", " world"));70		assert_eq!(71			try_parse_mapping_key(" () world").unwrap(),72			("", " () world")73		);74	}7576	#[test]77	#[should_panic]78	fn parse_key_missing_start() {79		try_parse_mapping_key("").unwrap();80	}8182	#[test]83	#[should_panic]84	fn parse_key_missing_end() {85		try_parse_mapping_key("(   ").unwrap();86	}87}8889#[allow(clippy::struct_excessive_bools)]90#[derive(Default, Debug)]91pub struct CFlags {92	pub alt: bool,93	pub zero: bool,94	pub left: bool,95	pub blank: bool,96	pub sign: bool,97}9899pub fn try_parse_cflags(str: &str) -> ParseResult<'_, CFlags> {100	if str.is_empty() {101		return Err(TruncatedFormatCode);102	}103	let bytes = str.as_bytes();104	let mut i = 0;105	let mut out = CFlags::default();106	loop {107		if bytes.len() == i {108			return Err(TruncatedFormatCode);109		}110		match bytes[i] {111			b'#' => out.alt = true,112			b'0' => out.zero = true,113			b'-' => out.left = true,114			b' ' => out.blank = true,115			b'+' => out.sign = true,116			_ => break,117		}118		i += 1;119	}120	Ok((out, &str[i..]))121}122123#[derive(Debug, PartialEq, Eq)]124pub enum Width {125	Star,126	Fixed(usize),127}128pub fn try_parse_field_width(str: &str) -> ParseResult<'_, Width> {129	if str.is_empty() {130		return Err(TruncatedFormatCode);131	}132	let bytes = str.as_bytes();133	if bytes[0] == b'*' {134		return Ok((Width::Star, &str[1..]));135	}136	let mut out: usize = 0;137	let mut digits = 0;138	while let Some(digit) = (bytes[digits] as char).to_digit(10) {139		out *= 10;140		out += digit as usize;141		digits += 1;142		if digits == bytes.len() {143			return Err(TruncatedFormatCode);144		}145	}146	Ok((Width::Fixed(out), &str[digits..]))147}148149pub fn try_parse_precision(str: &str) -> ParseResult<'_, Option<Width>> {150	if str.is_empty() {151		return Err(TruncatedFormatCode);152	}153	let bytes = str.as_bytes();154	if bytes[0] == b'.' {155		try_parse_field_width(&str[1..]).map(|(r, s)| (Some(r), s))156	} else {157		Ok((None, str))158	}159}160161// Only skips162pub fn try_parse_length_modifier(str: &str) -> ParseResult<'_, ()> {163	if str.is_empty() {164		return Err(TruncatedFormatCode);165	}166	let bytes = str.as_bytes();167	let mut idx = 0;168	while bytes[idx] == b'h' || bytes[idx] == b'l' || bytes[idx] == b'L' {169		idx += 1;170		if bytes.len() == idx {171			return Err(TruncatedFormatCode);172		}173	}174	Ok(((), &str[idx..]))175}176177#[derive(Debug, PartialEq, Eq)]178pub enum ConvTypeV {179	Decimal,180	Octal,181	Hexadecimal,182	Scientific,183	Float,184	Shorter,185	Char,186	String,187	Percent,188}189pub struct ConvType {190	v: ConvTypeV,191	caps: bool,192}193194pub fn parse_conversion_type(str: &str) -> ParseResult<'_, ConvType> {195	if str.is_empty() {196		return Err(TruncatedFormatCode);197	}198199	let code = str.as_bytes()[0];200	let v: (ConvTypeV, bool) = match code {201		b'd' | b'i' | b'u' => (ConvTypeV::Decimal, false),202		b'o' => (ConvTypeV::Octal, false),203		b'x' => (ConvTypeV::Hexadecimal, false),204		b'X' => (ConvTypeV::Hexadecimal, true),205		b'e' => (ConvTypeV::Scientific, false),206		b'E' => (ConvTypeV::Scientific, true),207		b'f' => (ConvTypeV::Float, false),208		b'F' => (ConvTypeV::Float, true),209		b'g' => (ConvTypeV::Shorter, false),210		b'G' => (ConvTypeV::Shorter, true),211		b'c' => (ConvTypeV::Char, false),212		b's' => (ConvTypeV::String, false),213		b'%' => (ConvTypeV::Percent, false),214		c => return Err(UnrecognizedConversionType(c as char)),215	};216217	Ok((ConvType { v: v.0, caps: v.1 }, &str[1..]))218}219220#[derive(Debug)]221pub struct Code<'s> {222	mkey: &'s str,223	cflags: CFlags,224	width: Width,225	precision: Option<Width>,226	convtype: ConvTypeV,227	caps: bool,228}229pub fn parse_code(str: &str) -> ParseResult<'_, Code<'_>> {230	if str.is_empty() {231		return Err(TruncatedFormatCode);232	}233	let (mkey, str) = try_parse_mapping_key(str)?;234	let (cflags, str) = try_parse_cflags(str)?;235	let (width, str) = try_parse_field_width(str)?;236	let (precision, str) = try_parse_precision(str)?;237	let (_, str) = try_parse_length_modifier(str)?;238	let (convtype, str) = parse_conversion_type(str)?;239240	Ok((241		Code {242			mkey,243			cflags,244			width,245			precision,246			convtype: convtype.v,247			caps: convtype.caps,248		},249		str,250	))251}252253#[derive(Debug)]254pub enum Element<'s> {255	String(&'s str),256	Code(Code<'s>),257}258pub fn parse_codes(mut str: &str) -> Result<Vec<Element<'_>>> {259	let mut bytes = str.as_bytes();260	let mut out = vec![];261	let mut offset = 0;262263	loop {264		while offset != bytes.len() && bytes[offset] != b'%' {265			offset += 1;266		}267		if offset != 0 {268			out.push(Element::String(&str[0..offset]));269		}270		if offset == bytes.len() {271			return Ok(out);272		}273		str = &str[offset + 1..];274		let code;275		(code, str) = parse_code(str)?;276		bytes = str.as_bytes();277		offset = 0;278279		out.push(Element::Code(code));280	}281}282283const NUMBERS: &[u8] = b"0123456789abcdefghijklmnopqrstuvwxyz";284285#[inline]286pub fn render_integer(287	out: &mut String,288	iv: f64,289	padding: usize,290	precision: usize,291	blank: bool,292	sign: bool,293	radix: i64,294	prefix: &str,295	caps: bool,296) {297	let radix = radix as f64;298	let iv = iv.floor();299	// Digit char indexes in reverse order, i.e300	// for radix = 16 and n = 12f: [15, 2, 1]301	let digits = if iv == 0.0 {302		vec![0u8]303	} else {304		let mut v = iv.abs();305		let mut nums = Vec::with_capacity(1);306		while v != 0.0 {307			nums.push((v % radix) as u8);308			v = (v / radix).floor();309		}310		nums311	};312	let neg = iv < 0.0;313	#[allow(clippy::bool_to_int_with_if)]314	let zp = padding.saturating_sub(if neg || blank || sign { 1 } else { 0 });315	let zp2 = zp316		.max(precision)317		.saturating_sub(prefix.len() + digits.len());318319	if neg {320		out.push('-');321	} else if sign {322		out.push('+');323	} else if blank {324		out.push(' ');325	}326327	out.reserve(zp2);328	for _ in 0..zp2 {329		out.push('0');330	}331	out.push_str(prefix);332333	for digit in digits.into_iter().rev() {334		let ch = NUMBERS[digit as usize] as char;335		out.push(if caps { ch.to_ascii_uppercase() } else { ch });336	}337}338339pub fn render_decimal(340	out: &mut String,341	iv: f64,342	padding: usize,343	precision: usize,344	blank: bool,345	sign: bool,346) {347	render_integer(out, iv, padding, precision, blank, sign, 10, "", false);348}349pub fn render_octal(350	out: &mut String,351	iv: f64,352	padding: usize,353	precision: usize,354	alt: bool,355	blank: bool,356	sign: bool,357) {358	render_integer(359		out,360		iv,361		padding,362		precision,363		blank,364		sign,365		8,366		if alt && iv != 0.0 { "0" } else { "" },367		false,368	);369}370371#[allow(clippy::fn_params_excessive_bools)]372pub fn render_hexadecimal(373	out: &mut String,374	iv: f64,375	padding: usize,376	precision: usize,377	alt: bool,378	blank: bool,379	sign: bool,380	caps: bool,381) {382	render_integer(383		out,384		iv,385		padding,386		precision,387		blank,388		sign,389		16,390		match (alt, caps) {391			(true, true) => "0X",392			(true, false) => "0x",393			(false, _) => "",394		},395		caps,396	);397}398399#[allow(clippy::fn_params_excessive_bools)]400pub fn render_float(401	out: &mut String,402	n: f64,403	mut padding: usize,404	precision: usize,405	blank: bool,406	sign: bool,407	ensure_pt: bool,408	trailing: bool,409) {410	#[allow(clippy::bool_to_int_with_if)]411	let dot_size = if precision == 0 && !ensure_pt { 0 } else { 1 };412	padding = padding.saturating_sub(dot_size + precision);413	render_decimal(out, n.floor(), padding, 0, blank, sign);414	if precision == 0 {415		if ensure_pt {416			out.push('.');417		}418		return;419	}420	let frac = n421		.fract()422		.mul_add(10.0_f64.powf(precision as f64), 0.5)423		.floor();424	if trailing || frac > 0.0 {425		out.push('.');426		let mut frac_str = String::new();427		render_decimal(&mut frac_str, frac, precision, 0, false, false);428		let mut trim = frac_str.len();429		if !trailing {430			for b in frac_str.as_bytes().iter().rev() {431				if *b == b'0' {432					trim -= 1;433				}434			}435		}436		out.push_str(&frac_str[..trim]);437	} else if ensure_pt {438		out.push('.');439	}440}441442#[allow(clippy::fn_params_excessive_bools)]443pub fn render_float_sci(444	out: &mut String,445	n: f64,446	mut padding: usize,447	precision: usize,448	blank: bool,449	sign: bool,450	ensure_pt: bool,451	trailing: bool,452	caps: bool,453) {454	let exponent = n.log10().floor();455	let mantissa = if exponent as i16 == -324 {456		n * 10.0 / 10.0_f64.powf(exponent + 1.0)457	} else {458		n / 10.0_f64.powf(exponent)459	};460	let mut exponent_str = String::new();461	render_decimal(&mut exponent_str, exponent, 3, 0, false, true);462463	// +1 for e464	padding = padding.saturating_sub(exponent_str.len() + 1);465466	render_float(467		out, mantissa, padding, precision, blank, sign, ensure_pt, trailing,468	);469	out.push(if caps { 'E' } else { 'e' });470	out.push_str(&exponent_str);471}472473#[allow(clippy::too_many_lines)]474pub fn format_code(475	out: &mut String,476	value: &Val,477	code: &Code<'_>,478	width: usize,479	precision: Option<usize>,480) -> Result<()> {481	let clfags = &code.cflags;482	let (fpprec, iprec) = precision.map_or((6, 0), |v| (v, v));483	let padding = if clfags.zero && !clfags.left {484		width485	} else {486		0487	};488489	// TODO: If left padded, can optimize by writing directly to out490	let mut tmp_out = String::new();491492	match code.convtype {493		ConvTypeV::String => tmp_out.push_str(&value.clone().to_string()?),494		ConvTypeV::Decimal => {495			let value = f64::from_untyped(value.clone())?;496			render_decimal(497				&mut tmp_out,498				value,499				padding,500				iprec,501				clfags.blank,502				clfags.sign,503			);504		}505		ConvTypeV::Octal => {506			let value = f64::from_untyped(value.clone())?;507			render_octal(508				&mut tmp_out,509				value,510				padding,511				iprec,512				clfags.alt,513				clfags.blank,514				clfags.sign,515			);516		}517		ConvTypeV::Hexadecimal => {518			let value = f64::from_untyped(value.clone())?;519			render_hexadecimal(520				&mut tmp_out,521				value,522				padding,523				iprec,524				clfags.alt,525				clfags.blank,526				clfags.sign,527				code.caps,528			);529		}530		ConvTypeV::Scientific => {531			let value = f64::from_untyped(value.clone())?;532			render_float_sci(533				&mut tmp_out,534				value,535				padding,536				fpprec,537				clfags.blank,538				clfags.sign,539				clfags.alt,540				true,541				code.caps,542			);543		}544		ConvTypeV::Float => {545			let value = f64::from_untyped(value.clone())?;546			render_float(547				&mut tmp_out,548				value,549				padding,550				fpprec,551				clfags.blank,552				clfags.sign,553				clfags.alt,554				true,555			);556		}557		ConvTypeV::Shorter => {558			let value = f64::from_untyped(value.clone())?;559			let exponent = value.log10().floor();560			if exponent < -4.0 || exponent >= fpprec as f64 {561				render_float_sci(562					&mut tmp_out,563					value,564					padding,565					fpprec - 1,566					clfags.blank,567					clfags.sign,568					clfags.alt,569					clfags.alt,570					code.caps,571				);572			} else {573				let digits_before_pt = 1.max(exponent as usize + 1);574				render_float(575					&mut tmp_out,576					value,577					padding,578					fpprec - digits_before_pt,579					clfags.blank,580					clfags.sign,581					clfags.alt,582					clfags.alt,583				);584			}585		}586		ConvTypeV::Char => match value.clone() {587			Val::Num(n) => tmp_out.push(588				std::char::from_u32(n as u32)589					.ok_or_else(|| InvalidUnicodeCodepointGot(n as u32))?,590			),591			Val::Str(s) => {592				if s.chars().count() != 1 {593					throw!("%c expected 1 char string, got {}", s.chars().count(),);594				}595				tmp_out.push_str(&s);596			}597			_ => {598				throw!(TypeMismatch(599					"%c requires number/string",600					vec![ValType::Num, ValType::Str],601					value.value_type(),602				));603			}604		},605		ConvTypeV::Percent => tmp_out.push('%'),606	};607608	let padding = width.saturating_sub(tmp_out.len());609610	if !clfags.left {611		for _ in 0..padding {612			out.push(' ');613		}614	}615	out.push_str(&tmp_out);616	if clfags.left {617		for _ in 0..padding {618			out.push(' ');619		}620	}621622	Ok(())623}624625pub fn format_arr(str: &str, mut values: &[Val]) -> Result<String> {626	let codes = parse_codes(str)?;627	let mut out = String::new();628	let value_count = values.len();629630	for code in codes {631		match code {632			Element::String(s) => {633				out.push_str(s);634			}635			Element::Code(c) => {636				let width = match c.width {637					Width::Star => {638						if values.is_empty() {639							throw!(NotEnoughValues);640						}641						let value = &values[0];642						values = &values[1..];643						usize::from_untyped(value.clone())?644					}645					Width::Fixed(n) => n,646				};647				let precision = match c.precision {648					Some(Width::Star) => {649						if values.is_empty() {650							throw!(NotEnoughValues);651						}652						let value = &values[0];653						values = &values[1..];654						Some(usize::from_untyped(value.clone())?)655					}656					Some(Width::Fixed(n)) => Some(n),657					None => None,658				};659660				// %% should not consume a value661				let value = if c.convtype == ConvTypeV::Percent {662					&Val::Null663				} else {664					if values.is_empty() {665						throw!(NotEnoughValues);666					}667					let value = &values[0];668					values = &values[1..];669					value670				};671672				format_code(&mut out, value, &c, width, precision)?;673			}674		}675	}676677	if !values.is_empty() {678		throw!(679			"too many values to format, expected {value_count}, got {}",680			value_count + values.len()681		)682	}683684	Ok(out)685}686687pub fn format_obj(str: &str, values: &ObjValue) -> Result<String> {688	let codes = parse_codes(str)?;689	let mut out = String::new();690691	for code in codes {692		match code {693			Element::String(s) => {694				out.push_str(s);695			}696			Element::Code(c) => {697				// TODO: Operate on ref698				let f: IStr = c.mkey.into();699				let width = match c.width {700					Width::Star => {701						throw!(CannotUseStarWidthWithObject);702					}703					Width::Fixed(n) => n,704				};705				let precision = match c.precision {706					Some(Width::Star) => {707						throw!(CannotUseStarWidthWithObject);708					}709					Some(Width::Fixed(n)) => Some(n),710					None => None,711				};712713				let value = if c.convtype == ConvTypeV::Percent {714					Val::Null715				} else {716					if f.is_empty() {717						throw!(MappingKeysRequired);718					}719					if let Some(v) = values.get(f.clone())? {720						v721					} else {722						throw!(NoSuchFormatField(f));723					}724				};725726				format_code(&mut out, &value, &c, width, precision)?;727			}728		}729	}730731	Ok(out)732}733734#[cfg(test)]735pub mod test_format {736	use super::*;737738	#[test]739	fn parse() {740		assert_eq!(741			parse_codes(742				"How much error budget is left looking at our %.3f%% availability gurantees?"743			)744			.unwrap()745			.len(),746			4747		);748	}749750	#[test]751	fn octals() {752		assert_eq!(format_arr("%#o", &[Val::Num(8.0)]).unwrap(), "010");753		assert_eq!(format_arr("%#4o", &[Val::Num(8.0)]).unwrap(), " 010");754		assert_eq!(format_arr("%4o", &[Val::Num(8.0)]).unwrap(), "  10");755		assert_eq!(format_arr("%04o", &[Val::Num(8.0)]).unwrap(), "0010");756		assert_eq!(format_arr("%+4o", &[Val::Num(8.0)]).unwrap(), " +10");757		assert_eq!(format_arr("%+04o", &[Val::Num(8.0)]).unwrap(), "+010");758		assert_eq!(format_arr("%-4o", &[Val::Num(8.0)]).unwrap(), "10  ");759		assert_eq!(format_arr("%+-4o", &[Val::Num(8.0)]).unwrap(), "+10 ");760		assert_eq!(format_arr("%+-04o", &[Val::Num(8.0)]).unwrap(), "+10 ");761	}762763	#[test]764	fn percent_doesnt_consumes_values() {765		assert_eq!(766			format_arr(767				"How much error budget is left looking at our %.3f%% availability gurantees?",768				&[Val::Num(4.0)]769			)770			.unwrap(),771			"How much error budget is left looking at our 4.000% availability gurantees?"772		);773	}774}
modifiedcrates/jrsonnet-evaluator/src/stdlib/mod.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/stdlib/mod.rs
+++ b/crates/jrsonnet-evaluator/src/stdlib/mod.rs
@@ -7,7 +7,6 @@
 use crate::{error::Result, function::CallLocation, State, Val};
 
 pub mod format;
-pub mod manifest;
 
 pub fn std_format(str: IStr, vals: Val) -> Result<String> {
 	State::push(
modifiedcrates/jrsonnet-evaluator/src/trace/mod.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/trace/mod.rs
+++ b/crates/jrsonnet-evaluator/src/trace/mod.rs
@@ -6,7 +6,7 @@
 use jrsonnet_gcmodule::Trace;
 use jrsonnet_parser::{CodeLocation, Source};
 
-use crate::{error::Error, LocError};
+use crate::{error::ErrorKind, Error};
 
 /// The way paths should be displayed
 #[derive(Clone, Trace)]
@@ -51,9 +51,9 @@
 	fn write_trace(
 		&self,
 		out: &mut dyn std::fmt::Write,
-		error: &LocError,
+		error: &Error,
 	) -> Result<(), std::fmt::Error>;
-	fn format(&self, error: &LocError) -> Result<String, std::fmt::Error> {
+	fn format(&self, error: &Error) -> Result<String, std::fmt::Error> {
 		let mut out = String::new();
 		self.write_trace(&mut out, error)?;
 		Ok(out)
@@ -107,10 +107,10 @@
 	fn write_trace(
 		&self,
 		out: &mut dyn std::fmt::Write,
-		error: &LocError,
+		error: &Error,
 	) -> Result<(), std::fmt::Error> {
 		write!(out, "{}", error.error())?;
-		if let Error::ImportSyntaxError { path, error } = error.error() {
+		if let ErrorKind::ImportSyntaxError { path, error } = error.error() {
 			use std::fmt::Write;
 
 			writeln!(out)?;
@@ -204,7 +204,7 @@
 	fn write_trace(
 		&self,
 		out: &mut dyn std::fmt::Write,
-		error: &LocError,
+		error: &Error,
 	) -> Result<(), std::fmt::Error> {
 		write!(out, "{}", error.error())?;
 		for item in &error.trace().0 {
@@ -250,10 +250,10 @@
 	fn write_trace(
 		&self,
 		out: &mut dyn std::fmt::Write,
-		error: &LocError,
+		error: &Error,
 	) -> Result<(), std::fmt::Error> {
 		write!(out, "{}", error.error())?;
-		if let Error::ImportSyntaxError { path, error } = error.error() {
+		if let ErrorKind::ImportSyntaxError { path, error } = error.error() {
 			writeln!(out)?;
 			let offset = error.location.offset;
 			let location = path
modifiedcrates/jrsonnet-evaluator/src/typed/mod.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/typed/mod.rs
+++ b/crates/jrsonnet-evaluator/src/typed/mod.rs
@@ -7,7 +7,7 @@
 use thiserror::Error;
 
 use crate::{
-	error::{Error, LocError, Result},
+	error::{Error, ErrorKind, Result},
 	State, Val,
 };
 
@@ -26,9 +26,9 @@
 	)]
 	BoundsFailed(f64, Option<f64>, Option<f64>),
 }
-impl From<TypeError> for LocError {
+impl From<TypeError> for Error {
 	fn from(e: TypeError) -> Self {
-		Error::TypeError(e.into()).into()
+		ErrorKind::TypeError(e.into()).into()
 	}
 }
 
@@ -39,9 +39,9 @@
 		Self(Box::new(e), ValuePathStack(Vec::new()))
 	}
 }
-impl From<TypeLocError> for LocError {
+impl From<TypeLocError> for Error {
 	fn from(e: TypeLocError) -> Self {
-		Error::TypeError(e).into()
+		ErrorKind::TypeError(e).into()
 	}
 }
 impl Display for TypeLocError {
@@ -92,7 +92,7 @@
 	State::push_description(error_reason, || match item() {
 		Ok(_) => Ok(()),
 		Err(mut e) => {
-			if let Error::TypeError(e) = &mut e.error_mut() {
+			if let ErrorKind::TypeError(e) = &mut e.error_mut() {
 				(e.1).0.push(path());
 			}
 			Err(e)
@@ -218,7 +218,7 @@
 							return Ok(());
 						}
 						Err(e) => match e.error() {
-							Error::TypeError(e) => errors.push(e.clone()),
+							ErrorKind::TypeError(e) => errors.push(e.clone()),
 							_ => return Err(e),
 						},
 					}
@@ -233,7 +233,7 @@
 							return Ok(());
 						}
 						Err(e) => match e.error() {
-							Error::TypeError(e) => errors.push(e.clone()),
+							ErrorKind::TypeError(e) => errors.push(e.clone()),
 							_ => return Err(e),
 						},
 					}
modifiedcrates/jrsonnet-evaluator/src/val.rsdiffbeforeafterboth
--- a/crates/jrsonnet-evaluator/src/val.rs
+++ b/crates/jrsonnet-evaluator/src/val.rs
@@ -5,9 +5,10 @@
 use jrsonnet_types::ValType;
 
 use crate::{
-	error::{Error::*, LocError},
+	error::{Error, ErrorKind::*},
 	function::FuncVal,
 	gc::{GcHashMap, TraceBox},
+	manifest::{ManifestFormat, ToStringFormat},
 	throw,
 	typed::BoundedUsize,
 	ObjValue, Result, Unbound, WeakObjValue,
@@ -21,7 +22,7 @@
 #[derive(Trace)]
 enum ThunkInner<T: Trace> {
 	Computed(T),
-	Errored(LocError),
+	Errored(Error),
 	Waiting(TraceBox<dyn ThunkValue<Output = T>>),
 	Pending,
 }
@@ -116,33 +117,6 @@
 impl<T: Trace> PartialEq for Thunk<T> {
 	fn eq(&self, other: &Self) -> bool {
 		Cc::ptr_eq(&self.0, &other.0)
-	}
-}
-
-pub trait ManifestFormat {
-	fn manifest_buf(&self, val: Val, buf: &mut String) -> Result<()>;
-	fn manifest(&self, val: Val) -> Result<String> {
-		let mut out = String::new();
-		self.manifest_buf(val, &mut out)?;
-		Ok(out)
-	}
-}
-impl<T> ManifestFormat for Box<T>
-where
-	T: ManifestFormat + ?Sized,
-{
-	fn manifest_buf(&self, val: Val, buf: &mut String) -> Result<()> {
-		let inner = &**self;
-		inner.manifest_buf(val, buf)
-	}
-}
-impl<T> ManifestFormat for &'_ T
-where
-	T: ManifestFormat + ?Sized,
-{
-	fn manifest_buf(&self, val: Val, buf: &mut String) -> Result<()> {
-		let inner = &**self;
-		inner.manifest_buf(val, buf)
 	}
 }
 
@@ -649,9 +623,7 @@
 			Self::Bool(false) => "false".into(),
 			Self::Null => "null".into(),
 			Self::Str(s) => s.clone(),
-			_ => self
-				.manifest(crate::stdlib::manifest::ToStringFormat)
-				.map(IStr::from)?,
+			_ => self.manifest(ToStringFormat).map(IStr::from)?,
 		})
 	}
 
modifiedcrates/jrsonnet-macros/src/lib.rsdiffbeforeafterboth
--- a/crates/jrsonnet-macros/src/lib.rs
+++ b/crates/jrsonnet-macros/src/lib.rs
@@ -540,7 +540,7 @@
 			}
 		} else {
 			quote! {
-				<#ty>::from_untyped(obj.get(#name.into())?.ok_or_else(|| Error::NoSuchField(#name.into(), vec![]))?)?
+				<#ty>::from_untyped(obj.get(#name.into())?.ok_or_else(|| ErrorKind::NoSuchField(#name.into(), vec![]))?)?
 			}
 		};
 
@@ -638,19 +638,19 @@
 			use ::jrsonnet_evaluator::{
 				typed::{ComplexValType, Typed, TypedObj, CheckType},
 				Val, State,
-				error::{LocError, Error, Result},
+				error::{ErrorKind, Result as JrResult},
 				ObjValueBuilder, ObjValue,
 			};
 
 			#typed
 
 			impl TypedObj for #ident {
-				fn serialize(self, out: &mut ObjValueBuilder) -> Result<(), LocError> {
+				fn serialize(self, out: &mut ObjValueBuilder) -> JrResult<()> {
 					#(#fields_serialize)*
 
 					Ok(())
 				}
-				fn parse(obj: &ObjValue) -> Result<Self, LocError> {
+				fn parse(obj: &ObjValue) -> JrResult<Self> {
 					Ok(Self {
 						#(#fields_parse)*
 					})
modifiedcrates/jrsonnet-parser/src/lib.rsdiffbeforeafterboth
--- a/crates/jrsonnet-parser/src/lib.rs
+++ b/crates/jrsonnet-parser/src/lib.rs
@@ -450,15 +450,23 @@
 	fn imports() {
 		assert_eq!(
 			parse!("import \"hello\""),
-			el!(Expr::Import("hello".into()), 0, 14),
+			el!(Expr::Import(el!(Expr::Str("hello".into()), 7, 14)), 0, 14),
 		);
 		assert_eq!(
 			parse!("importstr \"garnish.txt\""),
-			el!(Expr::ImportStr("garnish.txt".into()), 0, 23)
+			el!(
+				Expr::ImportStr(el!(Expr::Str("garnish.txt".into()), 10, 23)),
+				0,
+				23
+			)
 		);
 		assert_eq!(
 			parse!("importbin \"garnish.bin\""),
-			el!(Expr::ImportBin("garnish.bin".into()), 0, 23)
+			el!(
+				Expr::ImportBin(el!(Expr::Str("garnish.bin".into()), 10, 23)),
+				0,
+				23
+			)
 		);
 	}
 
modifiedcrates/jrsonnet-stdlib/Cargo.tomldiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/Cargo.toml
+++ b/crates/jrsonnet-stdlib/Cargo.toml
@@ -7,7 +7,7 @@
 edition = "2021"
 
 [features]
-default = ["codegenerated-stdlib"]
+default = ["codegenerated-stdlib", "exp-more-hashes"]
 # Speed-up initialization by generating code for parsed stdlib, instead
 # of invoking parser for it
 codegenerated-stdlib = ["jrsonnet-parser/structdump"]
@@ -15,6 +15,7 @@
 legacy-this-file = []
 # Add order preservation flag to some functions
 exp-preserve-order = ["jrsonnet-evaluator/exp-preserve-order"]
+exp-more-hashes = ["sha2"]
 
 [dependencies]
 jrsonnet-evaluator.workspace = true
@@ -36,6 +37,8 @@
 # std.parseYaml, custom library fork is used for C++/golang compatibility
 serde_yaml_with_quirks = "0.8.24"
 
+sha2 = { version = "0.10.6", optional = true }
+
 [build-dependencies]
 jrsonnet-parser.workspace = true
 structdump = { version = "0.2.0", features = ["derive"] }
modifiedcrates/jrsonnet-stdlib/build.rsdiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/build.rs
+++ b/crates/jrsonnet-stdlib/build.rs
@@ -19,7 +19,7 @@
 	{
 		let out_dir = env::var("OUT_DIR").unwrap();
 		let dest_path = Path::new(&out_dir).join("stdlib.rs");
-		let mut f = File::create(&dest_path).unwrap();
+		let mut f = File::create(dest_path).unwrap();
 		f.write_all(
 			("#[allow(clippy::redundant_clone)]".to_owned() + &v.to_string())
 				.replace(';', ";\n")
modifiedcrates/jrsonnet-stdlib/src/encoding.rsdiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/src/encoding.rs
+++ b/crates/jrsonnet-stdlib/src/encoding.rs
@@ -1,5 +1,5 @@
 use jrsonnet_evaluator::{
-	error::{Error::RuntimeError, Result},
+	error::{ErrorKind::RuntimeError, Result},
 	function::builtin,
 	typed::{Either, Either2},
 	IBytes, IStr,
modifiedcrates/jrsonnet-stdlib/src/hash.rsdiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/src/hash.rs
+++ b/crates/jrsonnet-stdlib/src/hash.rs
@@ -4,3 +4,10 @@
 pub fn builtin_md5(str: IStr) -> Result<String> {
 	Ok(format!("{:x}", md5::compute(str.as_bytes())))
 }
+
+#[cfg(feature = "exp-more-hashes")]
+#[builtin]
+pub fn builtin_sha256(str: IStr) -> Result<String> {
+	use sha2::digest::Digest;
+	Ok(format!("{:?}", sha2::Sha256::digest(str.as_bytes())))
+}
modifiedcrates/jrsonnet-stdlib/src/lib.rsdiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/src/lib.rs
+++ b/crates/jrsonnet-stdlib/src/lib.rs
@@ -5,7 +5,7 @@
 };
 
 use jrsonnet_evaluator::{
-	error::{Error::*, Result},
+	error::{ErrorKind::*, Result},
 	function::{builtin::Builtin, CallLocation, FuncVal, TlaArg},
 	gc::{GcHashMap, TraceBox},
 	tb,
@@ -101,6 +101,8 @@
 		("sort", builtin_sort::INST),
 		// Hash
 		("md5", builtin_md5::INST),
+		#[cfg(feature = "exp-more-hashes")]
+		("sha256", builtin_sha256::INST),
 		// Encoding
 		("encodeUTF8", builtin_encode_utf8::INST),
 		("decodeUTF8", builtin_decode_utf8::INST),
modifiedcrates/jrsonnet-stdlib/src/misc.rsdiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/src/misc.rs
+++ b/crates/jrsonnet-stdlib/src/misc.rs
@@ -1,7 +1,7 @@
 use std::{cell::RefCell, rc::Rc};
 
 use jrsonnet_evaluator::{
-	error::{Error::*, Result},
+	error::{ErrorKind::*, Result},
 	function::{builtin, ArgLike, CallLocation, FuncVal},
 	throw,
 	typed::{Any, Either2, Either4},
modifiedcrates/jrsonnet-stdlib/src/parse.rsdiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/src/parse.rs
+++ b/crates/jrsonnet-stdlib/src/parse.rs
@@ -1,5 +1,5 @@
 use jrsonnet_evaluator::{
-	error::{Error::RuntimeError, Result},
+	error::{ErrorKind::RuntimeError, Result},
 	function::builtin,
 	typed::Any,
 	IStr, Val,
modifiedcrates/jrsonnet-stdlib/src/strings.rsdiffbeforeafterboth
--- a/crates/jrsonnet-stdlib/src/strings.rs
+++ b/crates/jrsonnet-stdlib/src/strings.rs
@@ -1,5 +1,5 @@
 use jrsonnet_evaluator::{
-	error::{Error::*, Result},
+	error::{ErrorKind::*, Result},
 	function::builtin,
 	typed::{Either2, VecVal, M1},
 	val::ArrValue,
modifiedtests/tests/common.rsdiffbeforeafterboth
--- a/tests/tests/common.rs
+++ b/tests/tests/common.rs
@@ -29,7 +29,7 @@
 macro_rules! ensure_val_eq {
 	($a:expr, $b:expr) => {{
 		if !::jrsonnet_evaluator::val::equals(&$a.clone(), &$b.clone())? {
-			use ::jrsonnet_evaluator::stdlib::manifest::JsonFormat;
+			use ::jrsonnet_evaluator::manifest::JsonFormat;
 			::jrsonnet_evaluator::throw!(
 				"assertion failed: a != b\na={:#?}\nb={:#?}",
 				$a.manifest(JsonFormat::default())?,
modifiedtests/tests/golden.rsdiffbeforeafterboth
--- a/tests/tests/golden.rs
+++ b/tests/tests/golden.rs
@@ -4,7 +4,7 @@
 };
 
 use jrsonnet_evaluator::{
-	stdlib::manifest::JsonFormat,
+	manifest::JsonFormat,
 	trace::{CompactFormat, PathResolver, TraceFormat},
 	FileImportResolver, State,
 };