difftreelog
refactor error helpers
in: master
38 files changed
bindings/jsonnet/src/import.rsdiffbeforeafterboth--- a/bindings/jsonnet/src/import.rs
+++ b/bindings/jsonnet/src/import.rs
@@ -13,8 +13,9 @@
};
use jrsonnet_evaluator::{
+ bail,
error::{ErrorKind::*, Result},
- throw, FileImportResolver, ImportResolver,
+ FileImportResolver, ImportResolver,
};
use jrsonnet_gcmodule::Trace;
use jrsonnet_parser::{SourceDirectory, SourceFile, SourcePath};
@@ -80,7 +81,7 @@
assert!(success == 0 || success == 1);
if success == 0 {
let result = String::from_utf8(buf_intern).expect("error should be valid string");
- throw!(ImportCallbackError(result));
+ bail!(ImportCallbackError(result));
}
let found_here_raw = unsafe { CStr::from_ptr(found_here) };
bindings/jsonnet/src/lib.rsdiffbeforeafterboth--- a/bindings/jsonnet/src/lib.rs
+++ b/bindings/jsonnet/src/lib.rs
@@ -19,12 +19,12 @@
};
use jrsonnet_evaluator::{
- apply_tla,
+ apply_tla, bail,
function::TlaArg,
gc::GcHashMap,
manifest::{JsonFormat, ManifestFormat, ToStringFormat},
stack::set_stack_depth_limit,
- tb, throw,
+ tb,
trace::{CompactFormat, PathResolver, TraceFormat},
FileImportResolver, IStr, Result, State, Val,
};
@@ -249,7 +249,7 @@
fn val_to_multi(val: Val, format: &dyn ManifestFormat) -> Result<Vec<(IStr, IStr)>> {
let Val::Obj(val) = val else {
- throw!("expected object as multi output")
+ bail!("expected object as multi output")
};
let mut out = Vec::new();
for (k, v) in val.iter(
@@ -336,7 +336,7 @@
fn val_to_stream(val: Val, format: &dyn ManifestFormat) -> Result<Vec<IStr>> {
let Val::Arr(val) = val else {
- throw!("expected array as stream output")
+ bail!("expected array as stream output")
};
let mut out = Vec::new();
for item in val.iter() {
cmds/jrsonnet/src/main.rsdiffbeforeafterboth--- a/cmds/jrsonnet/src/main.rs
+++ b/cmds/jrsonnet/src/main.rs
@@ -7,9 +7,9 @@
use clap_complete::Shell;
use jrsonnet_cli::{GcOpts, ManifestOpts, MiscOpts, OutputOpts, StdOpts, TlaOpts, TraceOpts};
use jrsonnet_evaluator::{
- apply_tla,
+ apply_tla, bail,
error::{Error as JrError, ErrorKind},
- throw, ResultExt, State, Val,
+ ResultExt, State, Val,
};
#[cfg(feature = "mimalloc")]
@@ -208,7 +208,7 @@
create_dir_all(dir)?;
}
let Val::Obj(obj) = val else {
- throw!(
+ bail!(
"value should be object for --multi manifest, got {}",
val.value_type()
)
crates/jrsonnet-evaluator/src/ctx.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/ctx.rs
+++ b/crates/jrsonnet-evaluator/src/ctx.rs
@@ -54,7 +54,7 @@
pub fn binding(&self, name: IStr) -> Result<Thunk<Val>> {
use std::cmp::Ordering;
- use crate::throw;
+ use crate::bail;
if let Some(val) = self.0.bindings.get(&name).cloned() {
return Ok(val);
@@ -70,7 +70,7 @@
});
heap.sort_by(|a, b| b.0.partial_cmp(&a.0).unwrap_or(Ordering::Equal));
- throw!(VariableIsNotDefined(
+ bail!(VariableIsNotDefined(
name,
heap.into_iter().map(|(_, k)| k).collect()
))
crates/jrsonnet-evaluator/src/dynamic.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/dynamic.rs
+++ b/crates/jrsonnet-evaluator/src/dynamic.rs
@@ -2,7 +2,7 @@
use jrsonnet_gcmodule::{Cc, Trace};
-use crate::{error::ErrorKind::InfiniteRecursionDetected, throw, val::ThunkValue, Result, Thunk};
+use crate::{bail, error::ErrorKind::InfiniteRecursionDetected, val::ThunkValue, Result};
// TODO: Replace with OnceCell once in std
#[derive(Clone, Trace)]
@@ -41,7 +41,7 @@
fn get(self: Box<Self>) -> Result<Self::Output> {
let Some(value) = self.0.get() else {
- throw!(InfiniteRecursionDetected);
+ bail!(InfiniteRecursionDetected);
};
Ok(value.clone())
}
crates/jrsonnet-evaluator/src/error.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/error.rs
+++ b/crates/jrsonnet-evaluator/src/error.rs
@@ -370,17 +370,21 @@
}
#[macro_export]
-macro_rules! throw {
+macro_rules! bail {
($w:ident$(::$i:ident)*$(($($tt:tt)*))?) => {
return Err($w$(::$i)*$(($($tt)*))?.into())
};
($w:ident$(::$i:ident)*$({$($tt:tt)*})?) => {
return Err($w$(::$i)*$({$($tt)*})?.into())
};
- ($l:literal) => {
- return Err($crate::error::ErrorKind::RuntimeError($l.into()).into())
+ ($l:literal$(, $($tt:tt)*)?) => {
+ return Err($crate::error::ErrorKind::RuntimeError(format!($l$(, $($tt)*)?).into()).into())
};
- ($l:literal, $($tt:tt)*) => {
- return Err($crate::error::ErrorKind::RuntimeError(format!($l, $($tt)*).into()).into())
+}
+
+#[macro_export]
+macro_rules! runtime_error {
+ ($l:literal$(, $($tt:tt)*)?) => {
+ $crate::error::Error::from($crate::error::ErrorKind::RuntimeError(format!($l$(, $($tt)*)?).into()))
};
}
crates/jrsonnet-evaluator/src/evaluate/destructure.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/evaluate/destructure.rs
+++ b/crates/jrsonnet-evaluator/src/evaluate/destructure.rs
@@ -3,10 +3,10 @@
use jrsonnet_parser::{BindSpec, Destruct, LocExpr, ParamsDesc};
use crate::{
+ bail,
error::{ErrorKind::*, Result},
evaluate, evaluate_method, evaluate_named,
gc::GcHashMap,
- throw,
val::ThunkValue,
Context, Pending, Thunk, Val,
};
@@ -23,7 +23,7 @@
Destruct::Full(v) => {
let old = new_bindings.insert(v.clone(), parent);
if old.is_some() {
- throw!(DuplicateLocalVar(v.clone()))
+ bail!(DuplicateLocalVar(v.clone()))
}
}
#[cfg(feature = "exp-destruct")]
@@ -46,14 +46,14 @@
fn get(self: Box<Self>) -> Result<Self::Output> {
let v = self.parent.evaluate()?;
let Val::Arr(arr) = v else {
- throw!("expected array");
+ bail!("expected array");
};
if !self.has_rest {
if arr.len() != self.min_len {
- throw!("expected {} elements, got {}", self.min_len, arr.len())
+ bail!("expected {} elements, got {}", self.min_len, arr.len())
}
} else if arr.len() < self.min_len {
- throw!(
+ bail!(
"expected at least {} elements, but array was only {}",
self.min_len,
arr.len()
@@ -178,17 +178,17 @@
fn get(self: Box<Self>) -> Result<Self::Output> {
let v = self.parent.evaluate()?;
let Val::Obj(obj) = v else {
- throw!("expected object");
+ bail!("expected object");
};
for field in &self.field_names {
if !obj.has_field_ex(field.clone(), true) {
- throw!("missing field: {}", field);
+ bail!("missing field: {field}");
}
}
if !self.has_rest {
let len = obj.len();
if len != self.field_names.len() {
- throw!("too many fields, and rest not found");
+ bail!("too many fields, and rest not found");
}
}
Ok(obj)
@@ -310,7 +310,7 @@
}),
);
if old.is_some() {
- throw!(DuplicateLocalVar(name.clone()))
+ bail!(DuplicateLocalVar(name.clone()))
}
}
}
crates/jrsonnet-evaluator/src/evaluate/mod.rsdiffbeforeafterboth1use std::rc::Rc;23use jrsonnet_gcmodule::{Cc, Trace};4use jrsonnet_interner::IStr;5use jrsonnet_parser::{6 ArgsDesc, AssertStmt, BindSpec, CompSpec, Expr, FieldMember, FieldName, ForSpecData,7 IfSpecData, LiteralType, LocExpr, Member, ObjBody, ParamsDesc,8};9use jrsonnet_types::ValType;1011use self::destructure::destruct;12use crate::{13 arr::ArrValue,14 destructure::evaluate_dest,15 error::{suggest_object_fields, ErrorKind::*},16 evaluate::operator::{evaluate_add_op, evaluate_binary_op_special, evaluate_unary_op},17 function::{CallLocation, FuncDesc, FuncVal},18 throw,19 typed::Typed,20 val::{CachedUnbound, IndexableVal, StrValue, Thunk, ThunkValue},21 Context, GcHashMap, ObjValue, ObjValueBuilder, ObjectAssertion, Pending, Result, ResultExt,22 State, Unbound, Val,23};24pub mod destructure;25pub mod operator;2627pub fn evaluate_trivial(expr: &LocExpr) -> Option<Val> {28 fn is_trivial(expr: &LocExpr) -> bool {29 match &*expr.0 {30 Expr::Str(_)31 | Expr::Num(_)32 | Expr::Literal(LiteralType::False | LiteralType::True | LiteralType::Null) => true,33 Expr::Arr(a) => a.iter().all(is_trivial),34 Expr::Parened(e) => is_trivial(e),35 _ => false,36 }37 }38 Some(match &*expr.0 {39 Expr::Str(s) => Val::Str(StrValue::Flat(s.clone())),40 Expr::Num(n) => Val::Num(*n),41 Expr::Literal(LiteralType::False) => Val::Bool(false),42 Expr::Literal(LiteralType::True) => Val::Bool(true),43 Expr::Literal(LiteralType::Null) => Val::Null,44 Expr::Arr(n) => {45 if n.iter().any(|e| !is_trivial(e)) {46 return None;47 }48 Val::Arr(ArrValue::eager(49 n.iter()50 .map(evaluate_trivial)51 .map(|e| e.expect("checked trivial"))52 .collect(),53 ))54 }55 Expr::Parened(e) => evaluate_trivial(e)?,56 _ => return None,57 })58}5960pub fn evaluate_method(ctx: Context, name: IStr, params: ParamsDesc, body: LocExpr) -> Val {61 Val::Func(FuncVal::Normal(Cc::new(FuncDesc {62 name,63 ctx,64 params,65 body,66 })))67}6869pub fn evaluate_field_name(ctx: Context, field_name: &FieldName) -> Result<Option<IStr>> {70 Ok(match field_name {71 FieldName::Fixed(n) => Some(n.clone()),72 FieldName::Dyn(expr) => State::push(73 CallLocation::new(&expr.1),74 || "evaluating field name".to_string(),75 || {76 let value = evaluate(ctx, expr)?;77 if matches!(value, Val::Null) {78 Ok(None)79 } else {80 Ok(Some(IStr::from_untyped(value)?))81 }82 },83 )?,84 })85}8687pub fn evaluate_comp(88 ctx: Context,89 specs: &[CompSpec],90 callback: &mut impl FnMut(Context) -> Result<()>,91) -> Result<()> {92 match specs.get(0) {93 None => callback(ctx)?,94 Some(CompSpec::IfSpec(IfSpecData(cond))) => {95 if bool::from_untyped(evaluate(ctx.clone(), cond)?)? {96 evaluate_comp(ctx, &specs[1..], callback)?;97 }98 }99 Some(CompSpec::ForSpec(ForSpecData(var, expr))) => match evaluate(ctx.clone(), expr)? {100 Val::Arr(list) => {101 for item in list.iter_lazy() {102 let fctx = Pending::new();103 let mut new_bindings = GcHashMap::with_capacity(var.capacity_hint());104 destruct(var, item, fctx.clone(), &mut new_bindings)?;105 let ctx = ctx106 .clone()107 .extend(new_bindings, None, None, None)108 .into_future(fctx);109110 evaluate_comp(ctx, &specs[1..], callback)?;111 }112 }113 #[cfg(feature = "exp-object-iteration")]114 Val::Obj(obj) => {115 for field in obj.fields(116 // TODO: Should there be ability to preserve iteration order?117 #[cfg(feature = "exp-preserve-order")]118 false,119 ) {120 #[derive(Trace)]121 struct ObjectFieldThunk {122 obj: ObjValue,123 field: IStr,124 }125 impl ThunkValue for ObjectFieldThunk {126 type Output = Val;127128 fn get(self: Box<Self>) -> Result<Self::Output> {129 self.obj.get(self.field).transpose().expect(130 "field exists, as field name was obtained from object.fields()",131 )132 }133 }134135 let fctx = Pending::new();136 let mut new_bindings = GcHashMap::with_capacity(var.capacity_hint());137 let value = Thunk::evaluated(Val::Arr(ArrValue::lazy(vec![138 Thunk::evaluated(Val::Str(StrValue::Flat(field.clone()))),139 Thunk::new(ObjectFieldThunk {140 field: field.clone(),141 obj: obj.clone(),142 }),143 ])));144 destruct(var, value, fctx.clone(), &mut new_bindings)?;145 let ctx = ctx146 .clone()147 .extend(new_bindings, None, None, None)148 .into_future(fctx);149150 evaluate_comp(ctx, &specs[1..], callback)?;151 }152 }153 _ => throw!(InComprehensionCanOnlyIterateOverArray),154 },155 }156 Ok(())157}158159trait CloneableUnbound<T>: Unbound<Bound = T> + Clone {}160impl<V, T> CloneableUnbound<T> for V where V: Unbound<Bound = T> + Clone {}161162fn evaluate_object_locals(163 fctx: Pending<Context>,164 locals: Rc<Vec<BindSpec>>,165) -> impl CloneableUnbound<Context> {166 #[derive(Trace, Clone)]167 struct UnboundLocals {168 fctx: Pending<Context>,169 locals: Rc<Vec<BindSpec>>,170 }171 impl Unbound for UnboundLocals {172 type Bound = Context;173174 fn bind(&self, sup: Option<ObjValue>, this: Option<ObjValue>) -> Result<Context> {175 let fctx = Context::new_future();176 let mut new_bindings =177 GcHashMap::with_capacity(self.locals.iter().map(BindSpec::capacity_hint).sum());178 for b in self.locals.iter() {179 evaluate_dest(b, fctx.clone(), &mut new_bindings)?;180 }181182 let ctx = self.fctx.unwrap();183 let new_dollar = ctx.dollar().cloned().or_else(|| this.clone());184185 let ctx = ctx186 .extend(new_bindings, new_dollar, sup, this)187 .into_future(fctx);188189 Ok(ctx)190 }191 }192193 UnboundLocals { fctx, locals }194}195196pub fn evaluate_field_member<B: Unbound<Bound = Context> + Clone>(197 builder: &mut ObjValueBuilder,198 ctx: Context,199 uctx: B,200 field: &FieldMember,201) -> Result<()> {202 let name = evaluate_field_name(ctx, &field.name)?;203 let Some(name) = name else {204 return Ok(());205 };206207 match field {208 FieldMember {209 plus,210 params: None,211 visibility,212 value,213 ..214 } => {215 #[derive(Trace)]216 struct UnboundValue<B: Trace> {217 uctx: B,218 value: LocExpr,219 name: IStr,220 }221 impl<B: Unbound<Bound = Context>> Unbound for UnboundValue<B> {222 type Bound = Val;223 fn bind(&self, sup: Option<ObjValue>, this: Option<ObjValue>) -> Result<Val> {224 evaluate_named(self.uctx.bind(sup, this)?, &self.value, self.name.clone())225 }226 }227228 builder229 .member(name.clone())230 .with_add(*plus)231 .with_visibility(*visibility)232 .with_location(value.1.clone())233 .bindable(UnboundValue {234 uctx,235 value: value.clone(),236 name,237 })?;238 }239 FieldMember {240 params: Some(params),241 visibility,242 value,243 ..244 } => {245 #[derive(Trace)]246 struct UnboundMethod<B: Trace> {247 uctx: B,248 value: LocExpr,249 params: ParamsDesc,250 name: IStr,251 }252 impl<B: Unbound<Bound = Context>> Unbound for UnboundMethod<B> {253 type Bound = Val;254 fn bind(&self, sup: Option<ObjValue>, this: Option<ObjValue>) -> Result<Val> {255 Ok(evaluate_method(256 self.uctx.bind(sup, this)?,257 self.name.clone(),258 self.params.clone(),259 self.value.clone(),260 ))261 }262 }263264 builder265 .member(name.clone())266 .with_visibility(*visibility)267 .with_location(value.1.clone())268 .bindable(UnboundMethod {269 uctx,270 value: value.clone(),271 params: params.clone(),272 name,273 })?;274 }275 }276 Ok(())277}278279#[allow(clippy::too_many_lines)]280pub fn evaluate_member_list_object(ctx: Context, members: &[Member]) -> Result<ObjValue> {281 let mut builder = ObjValueBuilder::new();282 let locals = Rc::new(283 members284 .iter()285 .filter_map(|m| match m {286 Member::BindStmt(bind) => Some(bind.clone()),287 _ => None,288 })289 .collect::<Vec<_>>(),290 );291292 let fctx = Context::new_future();293294 // We have single context for all fields, so we can cache binds295 let uctx = CachedUnbound::new(evaluate_object_locals(fctx.clone(), locals));296297 for member in members {298 match member {299 Member::Field(field) => {300 evaluate_field_member(&mut builder, ctx.clone(), uctx.clone(), field)?;301 }302 Member::AssertStmt(stmt) => {303 #[derive(Trace)]304 struct ObjectAssert<B: Trace> {305 uctx: B,306 assert: AssertStmt,307 }308 impl<B: Unbound<Bound = Context>> ObjectAssertion for ObjectAssert<B> {309 fn run(&self, sup: Option<ObjValue>, this: Option<ObjValue>) -> Result<()> {310 let ctx = self.uctx.bind(sup, this)?;311 evaluate_assert(ctx, &self.assert)312 }313 }314 builder.assert(ObjectAssert {315 uctx: uctx.clone(),316 assert: stmt.clone(),317 });318 }319 Member::BindStmt(_) => {320 // Already handled321 }322 }323 }324 let this = builder.build();325 fctx.fill(ctx.extend(GcHashMap::new(), None, None, Some(this.clone())));326 Ok(this)327}328329pub fn evaluate_object(ctx: Context, object: &ObjBody) -> Result<ObjValue> {330 Ok(match object {331 ObjBody::MemberList(members) => evaluate_member_list_object(ctx, members)?,332 ObjBody::ObjComp(obj) => {333 let mut builder = ObjValueBuilder::new();334 let locals = Rc::new(335 obj.pre_locals336 .iter()337 .chain(obj.post_locals.iter())338 .cloned()339 .collect::<Vec<_>>(),340 );341 let mut ctxs = vec![];342 evaluate_comp(ctx, &obj.compspecs, &mut |ctx| {343 let fctx = Context::new_future();344 ctxs.push((ctx.clone(), fctx.clone()));345 let uctx = evaluate_object_locals(fctx, locals.clone());346347 evaluate_field_member(&mut builder, ctx, uctx, &obj.field)348 })?;349350 let this = builder.build();351 for (ctx, fctx) in ctxs {352 let _ctx = ctx353 .extend(GcHashMap::new(), None, None, Some(this.clone()))354 .into_future(fctx);355 }356 this357 }358 })359}360361pub fn evaluate_apply(362 ctx: Context,363 value: &LocExpr,364 args: &ArgsDesc,365 loc: CallLocation<'_>,366 tailstrict: bool,367) -> Result<Val> {368 let value = evaluate(ctx.clone(), value)?;369 Ok(match value {370 Val::Func(f) => {371 let body = || f.evaluate(ctx, loc, args, tailstrict);372 if tailstrict {373 body()?374 } else {375 State::push(loc, || format!("function <{}> call", f.name()), body)?376 }377 }378 v => throw!(OnlyFunctionsCanBeCalledGot(v.value_type())),379 })380}381382pub fn evaluate_assert(ctx: Context, assertion: &AssertStmt) -> Result<()> {383 let value = &assertion.0;384 let msg = &assertion.1;385 let assertion_result = State::push(386 CallLocation::new(&value.1),387 || "assertion condition".to_owned(),388 || bool::from_untyped(evaluate(ctx.clone(), value)?),389 )?;390 if !assertion_result {391 State::push(392 CallLocation::new(&value.1),393 || "assertion failure".to_owned(),394 || {395 if let Some(msg) = msg {396 throw!(AssertionFailed(evaluate(ctx, msg)?.to_string()?));397 }398 throw!(AssertionFailed(Val::Null.to_string()?));399 },400 )?;401 }402 Ok(())403}404405pub fn evaluate_named(ctx: Context, expr: &LocExpr, name: IStr) -> Result<Val> {406 use Expr::*;407 let LocExpr(raw_expr, _loc) = expr;408 Ok(match &**raw_expr {409 Function(params, body) => evaluate_method(ctx, name, params.clone(), body.clone()),410 _ => evaluate(ctx, expr)?,411 })412}413414#[allow(clippy::too_many_lines)]415pub fn evaluate(ctx: Context, expr: &LocExpr) -> Result<Val> {416 use Expr::*;417418 if let Some(trivial) = evaluate_trivial(expr) {419 return Ok(trivial);420 }421 let LocExpr(expr, loc) = expr;422 Ok(match &**expr {423 Literal(LiteralType::This) => {424 Val::Obj(ctx.this().ok_or(CantUseSelfOutsideOfObject)?.clone())425 }426 Literal(LiteralType::Super) => Val::Obj(427 ctx.super_obj().ok_or(NoSuperFound)?.with_this(428 ctx.this()429 .expect("if super exists - then this should too")430 .clone(),431 ),432 ),433 Literal(LiteralType::Dollar) => {434 Val::Obj(ctx.dollar().ok_or(NoTopLevelObjectFound)?.clone())435 }436 Literal(LiteralType::True) => Val::Bool(true),437 Literal(LiteralType::False) => Val::Bool(false),438 Literal(LiteralType::Null) => Val::Null,439 Parened(e) => evaluate(ctx, e)?,440 Str(v) => Val::Str(StrValue::Flat(v.clone())),441 Num(v) => Val::new_checked_num(*v)?,442 BinaryOp(v1, o, v2) => evaluate_binary_op_special(ctx, v1, *o, v2)?,443 UnaryOp(o, v) => evaluate_unary_op(*o, &evaluate(ctx, v)?)?,444 Var(name) => State::push(445 CallLocation::new(loc),446 || format!("variable <{name}> access"),447 || ctx.binding(name.clone())?.evaluate(),448 )?,449 Index { indexable, parts } => {450 let mut parts = parts.iter();451 let mut indexable = match &indexable {452 // Cheaper to execute than creating object with overriden `this`453 LocExpr(v, _) if matches!(&**v, Expr::Literal(LiteralType::Super)) => {454 let part = parts.next().expect("at least part should exist");455 let Some(super_obj) = ctx.super_obj() else {456 #[cfg(feature = "exp-null-coaelse")]457 if part.null_coaelse {458 return Ok(Val::Null);459 }460 throw!(NoSuperFound)461 };462 let name = evaluate(ctx.clone(), &part.value)?;463464 let Val::Str(name) = name else {465 throw!(ValueIndexMustBeTypeGot(466 ValType::Obj,467 ValType::Str,468 name.value_type(),469 ))470 };471472 let this = ctx473 .this()474 .expect("no this found, while super present, should not happen");475 let name = name.into_flat();476 match super_obj477 .get_for(name.clone(), this.clone())478 .with_description_src(&part.value, || format!("field <{name}> access"))?479 {480 Some(v) => v,481 #[cfg(feature = "exp-null-coaelse")]482 None if part.null_coaelse => return Ok(Val::Null),483 None => {484 let suggestions = suggest_object_fields(super_obj, name.clone());485486 throw!(NoSuchField(name, suggestions))487 }488 }489 }490 e => evaluate(ctx.clone(), e)?,491 };492493 for part in parts {494 indexable = match (indexable, evaluate(ctx.clone(), &part.value)?) {495 (Val::Obj(v), Val::Str(key)) => match v496 .get(key.clone().into_flat())497 .with_description_src(&part.value, || format!("field <{key}> access"))?498 {499 Some(v) => v,500 #[cfg(feature = "exp-null-coaelse")]501 None if part.null_coaelse => return Ok(Val::Null),502 None => {503 let suggestions = suggest_object_fields(&v, key.clone().into_flat());504505 throw!(NoSuchField(key.clone().into_flat(), suggestions))506 }507 },508 (Val::Obj(_), n) => throw!(ValueIndexMustBeTypeGot(509 ValType::Obj,510 ValType::Str,511 n.value_type(),512 )),513 (Val::Arr(v), Val::Num(n)) => {514 if n.fract() > f64::EPSILON {515 throw!(FractionalIndex)516 }517 v.get(n as usize)?518 .ok_or_else(|| ArrayBoundsError(n as usize, v.len()))?519 }520 (Val::Arr(_), Val::Str(n)) => {521 throw!(AttemptedIndexAnArrayWithString(n.into_flat()))522 }523 (Val::Arr(_), n) => throw!(ValueIndexMustBeTypeGot(524 ValType::Arr,525 ValType::Num,526 n.value_type(),527 )),528529 (Val::Str(s), Val::Num(n)) => Val::Str({530 let v: IStr = s531 .clone()532 .into_flat()533 .chars()534 .skip(n as usize)535 .take(1)536 .collect::<String>()537 .into();538 if v.is_empty() {539 let size = s.into_flat().chars().count();540 throw!(StringBoundsError(n as usize, size))541 }542 StrValue::Flat(v)543 }),544 (Val::Str(_), n) => throw!(ValueIndexMustBeTypeGot(545 ValType::Str,546 ValType::Num,547 n.value_type(),548 )),549 #[cfg(feature = "exp-null-coaelse")]550 (Val::Null, _) if part.null_coaelse => return Ok(Val::Null),551 (v, _) => throw!(CantIndexInto(v.value_type())),552 };553 }554 indexable555 }556 LocalExpr(bindings, returned) => {557 let mut new_bindings: GcHashMap<IStr, Thunk<Val>> =558 GcHashMap::with_capacity(bindings.iter().map(BindSpec::capacity_hint).sum());559 let fctx = Context::new_future();560 for b in bindings {561 evaluate_dest(b, fctx.clone(), &mut new_bindings)?;562 }563 let ctx = ctx.extend(new_bindings, None, None, None).into_future(fctx);564 evaluate(ctx, &returned.clone())?565 }566 Arr(items) => {567 if items.is_empty() {568 Val::Arr(ArrValue::empty())569 } else if items.len() == 1 {570 #[derive(Trace)]571 struct ArrayElement {572 ctx: Context,573 item: LocExpr,574 }575 impl ThunkValue for ArrayElement {576 type Output = Val;577 fn get(self: Box<Self>) -> Result<Val> {578 evaluate(self.ctx, &self.item)579 }580 }581 Val::Arr(ArrValue::lazy(vec![Thunk::new(ArrayElement {582 ctx,583 item: items[0].clone(),584 })]))585 } else {586 Val::Arr(ArrValue::expr(ctx, items.iter().cloned()))587 }588 }589 ArrComp(expr, comp_specs) => {590 let mut out = Vec::new();591 evaluate_comp(ctx, comp_specs, &mut |ctx| {592 out.push(evaluate(ctx, expr)?);593 Ok(())594 })?;595 Val::Arr(ArrValue::eager(out))596 }597 Obj(body) => Val::Obj(evaluate_object(ctx, body)?),598 ObjExtend(a, b) => evaluate_add_op(599 &evaluate(ctx.clone(), a)?,600 &Val::Obj(evaluate_object(ctx, b)?),601 )?,602 Apply(value, args, tailstrict) => {603 evaluate_apply(ctx, value, args, CallLocation::new(loc), *tailstrict)?604 }605 Function(params, body) => {606 evaluate_method(ctx, "anonymous".into(), params.clone(), body.clone())607 }608 AssertExpr(assert, returned) => {609 evaluate_assert(ctx.clone(), assert)?;610 evaluate(ctx, returned)?611 }612 ErrorStmt(e) => State::push(613 CallLocation::new(loc),614 || "error statement".to_owned(),615 || throw!(RuntimeError(evaluate(ctx, e)?.to_string()?,)),616 )?,617 IfElse {618 cond,619 cond_then,620 cond_else,621 } => {622 if State::push(623 CallLocation::new(loc),624 || "if condition".to_owned(),625 || bool::from_untyped(evaluate(ctx.clone(), &cond.0)?),626 )? {627 evaluate(ctx, cond_then)?628 } else {629 match cond_else {630 Some(v) => evaluate(ctx, v)?,631 None => Val::Null,632 }633 }634 }635 Slice(value, desc) => {636 fn parse_idx<T: Typed>(637 loc: CallLocation<'_>,638 ctx: &Context,639 expr: Option<&LocExpr>,640 desc: &'static str,641 ) -> Result<Option<T>> {642 if let Some(value) = expr {643 Ok(Some(State::push(644 loc,645 || format!("slice {desc}"),646 || T::from_untyped(evaluate(ctx.clone(), value)?),647 )?))648 } else {649 Ok(None)650 }651 }652653 let indexable = evaluate(ctx.clone(), value)?;654 let loc = CallLocation::new(loc);655656 let start = parse_idx(loc, &ctx, desc.start.as_ref(), "start")?;657 let end = parse_idx(loc, &ctx, desc.end.as_ref(), "end")?;658 let step = parse_idx(loc, &ctx, desc.step.as_ref(), "step")?;659660 IndexableVal::into_untyped(indexable.into_indexable()?.slice(start, end, step)?)?661 }662 i @ (Import(path) | ImportStr(path) | ImportBin(path)) => {663 let Expr::Str(path) = &*path.0 else {664 throw!("computed imports are not supported")665 };666 let tmp = loc.clone().0;667 let s = ctx.state();668 let resolved_path = s.resolve_from(tmp.source_path(), path as &str)?;669 match i {670 Import(_) => State::push(671 CallLocation::new(loc),672 || format!("import {:?}", path.clone()),673 || s.import_resolved(resolved_path),674 )?,675 ImportStr(_) => Val::Str(StrValue::Flat(s.import_resolved_str(resolved_path)?)),676 ImportBin(_) => Val::Arr(ArrValue::bytes(s.import_resolved_bin(resolved_path)?)),677 _ => unreachable!(),678 }679 }680 })681}crates/jrsonnet-evaluator/src/evaluate/operator.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/evaluate/operator.rs
+++ b/crates/jrsonnet-evaluator/src/evaluate/operator.rs
@@ -4,10 +4,10 @@
use crate::{
arr::ArrValue,
+ bail,
error::ErrorKind::*,
evaluate,
stdlib::std_format,
- throw,
typed::Typed,
val::{equals, StrValue},
Context, Result, Val,
@@ -21,7 +21,7 @@
(Minus, Num(n)) => Num(-*n),
(Not, Bool(v)) => Bool(!v),
(BitNot, Num(n)) => Num(!(*n as i64) as f64),
- (op, o) => throw!(UnaryOperatorDoesNotOperateOnType(op, o.value_type())),
+ (op, o) => bail!(UnaryOperatorDoesNotOperateOnType(op, o.value_type())),
})
}
@@ -49,7 +49,7 @@
(Num(v1), Num(v2)) => Val::new_checked_num(v1 + v2)?,
#[cfg(feature = "exp-bigint")]
(BigInt(a), BigInt(b)) => BigInt(Box::new((&**a).clone() + (&**b).clone())),
- _ => throw!(BinaryOperatorDoesNotOperateOnValues(
+ _ => bail!(BinaryOperatorDoesNotOperateOnValues(
BinaryOpType::Add,
a.value_type(),
b.value_type(),
@@ -62,14 +62,14 @@
match (a, b) {
(Num(a), Num(b)) => {
if *b == 0.0 {
- throw!(DivisionByZero)
+ bail!(DivisionByZero)
}
Ok(Num(a % b))
}
(Str(str), vals) => {
String::into_untyped(std_format(&str.clone().into_flat(), vals.clone())?)
}
- (a, b) => throw!(BinaryOperatorDoesNotOperateOnValues(
+ (a, b) => bail!(BinaryOperatorDoesNotOperateOnValues(
BinaryOpType::Mod,
a.value_type(),
b.value_type()
@@ -124,7 +124,7 @@
}
a.len().cmp(&b.len())
}
- (_, _) => throw!(BinaryOperatorDoesNotOperateOnValues(
+ (_, _) => bail!(BinaryOperatorDoesNotOperateOnValues(
op,
a.value_type(),
b.value_type()
@@ -159,7 +159,7 @@
(Num(v1), Mul, Num(v2)) => Val::new_checked_num(v1 * v2)?,
(Num(v1), Div, Num(v2)) => {
if *v2 == 0.0 {
- throw!(DivisionByZero)
+ bail!(DivisionByZero)
}
Val::new_checked_num(v1 / v2)?
}
@@ -171,14 +171,14 @@
(Num(v1), BitXor, Num(v2)) => Num((*v1 as i64 ^ *v2 as i64) as f64),
(Num(v1), Lhs, Num(v2)) => {
if *v2 < 0.0 {
- throw!("shift by negative exponent")
+ bail!("shift by negative exponent")
}
let exp = ((*v2 as i64) & 63) as u32;
Num((*v1 as i64).wrapping_shl(exp) as f64)
}
(Num(v1), Rhs, Num(v2)) => {
if *v2 < 0.0 {
- throw!("shift by negative exponent")
+ bail!("shift by negative exponent")
}
let exp = ((*v2 as i64) & 63) as u32;
Num((*v1 as i64).wrapping_shr(exp) as f64)
@@ -190,7 +190,7 @@
#[cfg(feature = "exp-bigint")]
(BigInt(a), Sub, BigInt(b)) => BigInt(Box::new((&**a).clone() - (&**b).clone())),
- _ => throw!(BinaryOperatorDoesNotOperateOnValues(
+ _ => bail!(BinaryOperatorDoesNotOperateOnValues(
op,
a.value_type(),
b.value_type(),
crates/jrsonnet-evaluator/src/function/arglike.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/function/arglike.rs
+++ b/crates/jrsonnet-evaluator/src/function/arglike.rs
@@ -3,14 +3,7 @@
use jrsonnet_interner::IStr;
use jrsonnet_parser::{ArgsDesc, LocExpr};
-use crate::{
- error::Result,
- evaluate,
- gc::GcHashMap,
- typed::Typed,
- val::{StrValue, ThunkValue},
- Context, Thunk, Val,
-};
+use crate::{evaluate, gc::GcHashMap, typed::Typed, val::ThunkValue, Context, Result, Thunk, Val};
/// Marker for arguments, which can be evaluated with context set to None
pub trait OptionalContext {}
crates/jrsonnet-evaluator/src/function/builtin.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/function/builtin.rs
+++ b/crates/jrsonnet-evaluator/src/function/builtin.rs
@@ -4,7 +4,7 @@
use jrsonnet_interner::IStr;
use super::{arglike::ArgsLike, parse::parse_builtin_call, CallLocation};
-use crate::{error::Result, gc::TraceBox, tb, Context, Val};
+use crate::{gc::TraceBox, tb, Context, Result, Val};
/// Can't have str | IStr, because constant BuiltinParam causes
/// E0492: constant functions cannot refer to interior mutable data
crates/jrsonnet-evaluator/src/function/parse.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/function/parse.rs
+++ b/crates/jrsonnet-evaluator/src/function/parse.rs
@@ -6,11 +6,11 @@
use super::{arglike::ArgsLike, builtin::BuiltinParam};
use crate::{
+ bail,
destructure::destruct,
error::{ErrorKind::*, Result},
evaluate_named,
gc::GcHashMap,
- throw,
val::ThunkValue,
Context, Pending, Thunk, Val,
};
@@ -47,7 +47,7 @@
let mut passed_args =
GcHashMap::with_capacity(params.iter().map(|p| p.0.capacity_hint()).sum());
if args.unnamed_len() > params.len() {
- throw!(TooManyArgsFunctionHas(
+ bail!(TooManyArgsFunctionHas(
params.len(),
params.iter().map(|p| (p.0.name(), p.1.is_some())).collect()
))
@@ -71,10 +71,10 @@
args.named_iter(ctx, tailstrict, &mut |name, value| {
// FIXME: O(n) for arg existence check
if !params.iter().any(|p| p.0.name().as_ref() == Some(name)) {
- throw!(UnknownFunctionParameter((name as &str).to_owned()));
+ bail!(UnknownFunctionParameter((name as &str).to_owned()));
}
if passed_args.insert(name.clone(), value).is_some() {
- throw!(BindingParameterASecondTime(name.clone()));
+ bail!(BindingParameterASecondTime(name.clone()));
}
filled_named += 1;
Ok(())
@@ -125,7 +125,7 @@
}
});
if !found {
- throw!(FunctionParameterNotBoundInCall(
+ bail!(FunctionParameterNotBoundInCall(
param.0.clone().name(),
params.iter().map(|p| (p.0.name(), p.1.is_some())).collect()
));
@@ -159,7 +159,7 @@
) -> Result<Vec<Option<Thunk<Val>>>> {
let mut passed_args: Vec<Option<Thunk<Val>>> = vec![None; params.len()];
if args.unnamed_len() > params.len() {
- throw!(TooManyArgsFunctionHas(
+ bail!(TooManyArgsFunctionHas(
params.len(),
params
.iter()
@@ -183,7 +183,7 @@
.position(|p| p.name() == name)
.ok_or_else(|| UnknownFunctionParameter((name as &str).to_owned()))?;
if replace(&mut passed_args[id], Some(arg)).is_some() {
- throw!(BindingParameterASecondTime(name.clone()));
+ bail!(BindingParameterASecondTime(name.clone()));
}
filled_args += 1;
Ok(())
@@ -207,7 +207,7 @@
}
});
if !found {
- throw!(FunctionParameterNotBoundInCall(
+ bail!(FunctionParameterNotBoundInCall(
param.name().as_str().map(IStr::from),
params
.iter()
crates/jrsonnet-evaluator/src/import.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/import.rs
+++ b/crates/jrsonnet-evaluator/src/import.rs
@@ -12,8 +12,8 @@
use jrsonnet_parser::{SourceDirectory, SourceFile, SourcePath};
use crate::{
+ bail,
error::{ErrorKind::*, Result},
- throw,
};
/// Implements file resolution logic for `import` and `importStr`
@@ -25,14 +25,14 @@
/// `from` should only be returned from [`ImportResolver::resolve`], or from other defined file, any other value
/// may result in panic
fn resolve_from(&self, from: &SourcePath, path: &str) -> Result<SourcePath> {
- throw!(ImportNotSupported(from.clone(), path.into()))
+ bail!(ImportNotSupported(from.clone(), path.into()))
}
fn resolve_from_default(&self, path: &str) -> Result<SourcePath> {
self.resolve_from(&SourcePath::default(), path)
}
/// Resolves absolute path, doesn't supports jpath and other fancy things
fn resolve(&self, path: &Path) -> Result<SourcePath> {
- throw!(AbsoluteImportNotSupported(path.to_owned()))
+ bail!(AbsoluteImportNotSupported(path.to_owned()))
}
/// Load resolved file
@@ -110,16 +110,16 @@
)));
}
}
- throw!(ImportFileNotFound(from.clone(), path.to_owned()))
+ bail!(ImportFileNotFound(from.clone(), path.to_owned()))
}
}
fn resolve(&self, path: &Path) -> Result<SourcePath> {
let meta = match fs::metadata(path) {
Ok(v) => v,
Err(e) if e.kind() == ErrorKind::NotFound => {
- throw!(AbsoluteImportFileNotFound(path.to_owned()))
+ bail!(AbsoluteImportFileNotFound(path.to_owned()))
}
- Err(e) => throw!(ImportIo(e.to_string())),
+ Err(e) => bail!(ImportIo(e.to_string())),
};
if meta.is_file() {
Ok(SourcePath::new(SourceFile::new(
@@ -138,7 +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!(ImportIsADirectory(id.clone()))
+ bail!(ImportIsADirectory(id.clone()))
} else {
unreachable!("other types are not supported in resolve");
};
crates/jrsonnet-evaluator/src/integrations/serde.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/integrations/serde.rs
+++ b/crates/jrsonnet-evaluator/src/integrations/serde.rs
@@ -620,6 +620,6 @@
where
T: std::fmt::Display,
{
- JrError::new(ErrorKind::RuntimeError(format!("serde: {msg}").into()))
+ runtime_error!("serde: {msg}")
}
}
crates/jrsonnet-evaluator/src/lib.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/lib.rs
+++ b/crates/jrsonnet-evaluator/src/lib.rs
@@ -354,7 +354,7 @@
}
let parsed = file.parsed.as_ref().expect("just set").clone();
if file.evaluating {
- throw!(InfiniteRecursionDetected)
+ bail!(InfiniteRecursionDetected)
}
file.evaluating = true;
// Dropping file cache guard here, as evaluation may use this map too
crates/jrsonnet-evaluator/src/manifest.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/manifest.rs
+++ b/crates/jrsonnet-evaluator/src/manifest.rs
@@ -1,9 +1,6 @@
use std::{borrow::Cow, fmt::Write};
-use crate::{
- error::{ErrorKind::*, Result},
- throw, State, Val,
-};
+use crate::{bail, Result, State, Val};
pub trait ManifestFormat {
fn manifest_buf(&self, val: Val, buf: &mut String) -> Result<()>;
@@ -268,7 +265,7 @@
}
buf.push('}');
}
- Val::Func(_) => throw!(RuntimeError("tried to manifest function".into())),
+ Val::Func(_) => bail!("tried to manifest function"),
};
Ok(())
}
@@ -292,7 +289,7 @@
impl ManifestFormat for StringFormat {
fn manifest_buf(&self, val: Val, out: &mut String) -> Result<()> {
let Val::Str(s) = val else {
- throw!(
+ bail!(
"output should be string for string manifest format, got {}",
val.value_type()
)
@@ -309,7 +306,7 @@
impl<I: ManifestFormat> ManifestFormat for YamlStreamFormat<I> {
fn manifest_buf(&self, val: Val, out: &mut String) -> Result<()> {
let Val::Arr(arr) = val else {
- throw!(
+ bail!(
"output should be array for yaml stream format, got {}",
val.value_type()
)
crates/jrsonnet-evaluator/src/obj.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/obj.rs
+++ b/crates/jrsonnet-evaluator/src/obj.rs
@@ -13,11 +13,12 @@
use crate::{
arr::{PickObjectKeyValues, PickObjectValues},
+ bail,
error::{suggest_object_fields, Error, ErrorKind::*},
function::CallLocation,
gc::{GcHashMap, GcHashSet, TraceBox},
operator::evaluate_add_op,
- tb, throw,
+ tb,
val::{ArrValue, ThunkValue},
MaybeUnbound, Result, State, Thunk, Unbound, Val,
};
@@ -404,7 +405,7 @@
pub fn get_or_bail(&self, key: IStr) -> Result<Val> {
let Some(value) = self.get(key.clone())? else {
let suggestions = suggest_object_fields(self, key.clone());
- throw!(NoSuchField(key, suggestions))
+ bail!(NoSuchField(key, suggestions))
};
Ok(value)
}
@@ -723,7 +724,7 @@
return Ok(match v {
CacheValue::Cached(v) => Some(v.clone()),
CacheValue::NotFound => None,
- CacheValue::Pending => throw!(InfiniteRecursionDetected),
+ CacheValue::Pending => bail!(InfiniteRecursionDetected),
CacheValue::Errored(e) => return Err(e.clone()),
});
}
@@ -953,7 +954,7 @@
State::push(
CallLocation(location.as_ref()),
|| format!("field <{}> initializtion", name.clone()),
- || throw!(DuplicateFieldName(name.clone())),
+ || bail!(DuplicateFieldName(name.clone())),
)?;
}
Ok(())
crates/jrsonnet-evaluator/src/stdlib/format.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/stdlib/format.rs
+++ b/crates/jrsonnet-evaluator/src/stdlib/format.rs
@@ -7,8 +7,8 @@
use thiserror::Error;
use crate::{
+ bail,
error::{format_found, suggest_object_fields, ErrorKind::*},
- throw,
typed::Typed,
Error, ObjValue, Result, Val,
};
@@ -611,12 +611,12 @@
Val::Str(s) => {
let s = s.into_flat();
if s.chars().count() != 1 {
- throw!("%c expected 1 char string, got {}", s.chars().count(),);
+ bail!("%c expected 1 char string, got {}", s.chars().count());
}
tmp_out.push_str(&s);
}
_ => {
- throw!(TypeMismatch(
+ bail!(TypeMismatch(
"%c requires number/string",
vec![ValType::Num, ValType::Str],
value.value_type(),
@@ -657,7 +657,7 @@
let width = match c.width {
Width::Star => {
if values.is_empty() {
- throw!(NotEnoughValues);
+ bail!(NotEnoughValues);
}
let value = &values[0];
values = &values[1..];
@@ -668,7 +668,7 @@
let precision = match c.precision {
Some(Width::Star) => {
if values.is_empty() {
- throw!(NotEnoughValues);
+ bail!(NotEnoughValues);
}
let value = &values[0];
values = &values[1..];
@@ -683,7 +683,7 @@
&Val::Null
} else {
if values.is_empty() {
- throw!(NotEnoughValues);
+ bail!(NotEnoughValues);
}
let value = &values[0];
values = &values[1..];
@@ -696,7 +696,7 @@
}
if !values.is_empty() {
- throw!(
+ bail!(
"too many values to format, expected {value_count}, got {}",
value_count + values.len()
)
@@ -717,7 +717,7 @@
let current = &field[name_offset..end_offset];
let full = &field[..name_offset];
let found = Box::new(suggest_object_fields(&obj, current.into()));
- throw!(SubfieldNotFound {
+ bail!(SubfieldNotFound {
current: current.into(),
full: full.into(),
found,
@@ -726,7 +726,7 @@
} else {
// No underflow may happen, initially we always start with an object
let subfield = &field[..name_offset - 1];
- throw!(SubfieldDidntYieldAnObject(
+ bail!(SubfieldDidntYieldAnObject(
subfield.into(),
current.value_type()
));
@@ -750,13 +750,13 @@
let f: IStr = c.mkey.into();
let width = match c.width {
Width::Star => {
- throw!(CannotUseStarWidthWithObject);
+ bail!(CannotUseStarWidthWithObject);
}
Width::Fixed(n) => n,
};
let precision = match c.precision {
Some(Width::Star) => {
- throw!(CannotUseStarWidthWithObject);
+ bail!(CannotUseStarWidthWithObject);
}
Some(Width::Fixed(n)) => Some(n),
None => None,
@@ -766,7 +766,7 @@
Val::Null
} else {
if f.is_empty() {
- throw!(MappingKeysRequired);
+ bail!(MappingKeysRequired);
}
if let Some(v) = values.get(f.clone())? {
v
crates/jrsonnet-evaluator/src/stdlib/mod.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/stdlib/mod.rs
+++ b/crates/jrsonnet-evaluator/src/stdlib/mod.rs
@@ -3,7 +3,7 @@
use format::{format_arr, format_obj};
-use crate::{error::Result, function::CallLocation, State, Val};
+use crate::{function::CallLocation, Result, State, Val};
pub mod format;
crates/jrsonnet-evaluator/src/typed/conversions.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/typed/conversions.rs
+++ b/crates/jrsonnet-evaluator/src/typed/conversions.rs
@@ -7,12 +7,11 @@
use crate::{
arr::{ArrValue, BytesArray},
- error::Result,
+ bail,
function::{native::NativeDesc, FuncDesc, FuncVal},
- throw,
typed::CheckType,
- val::{IndexableVal, StrValue, ThunkMapper},
- ObjValue, ObjValueBuilder, Thunk, Val,
+ val::{IndexableVal, ThunkMapper},
+ ObjValue, ObjValueBuilder, Result, Thunk, Val,
};
#[derive(Trace)]
@@ -134,7 +133,7 @@
Val::Num(n) => {
#[allow(clippy::float_cmp)]
if n.trunc() != n {
- throw!(
+ bail!(
"cannot convert number with fractional part to {}",
stringify!($ty)
)
@@ -189,7 +188,7 @@
Val::Num(n) => {
#[allow(clippy::float_cmp)]
if n.trunc() != n {
- throw!(
+ bail!(
"cannot convert number with fractional part to {}",
stringify!($ty)
)
@@ -253,7 +252,7 @@
fn into_untyped(value: Self) -> Result<Val> {
if value > MAX_SAFE_INTEGER as Self {
- throw!("number is too large")
+ bail!("number is too large")
}
Ok(Val::Num(value as f64))
}
@@ -264,7 +263,7 @@
Val::Num(n) => {
#[allow(clippy::float_cmp)]
if n.trunc() != n {
- throw!("cannot convert number with fractional part to usize")
+ bail!("cannot convert number with fractional part to usize")
}
Ok(n as Self)
}
@@ -354,7 +353,7 @@
let mut out = ObjValueBuilder::with_capacity(typed.len());
for (k, v) in typed {
let Some(key) = K::into_untyped(k)?.as_str() else {
- throw!("map key should serialize to string");
+ bail!("map key should serialize to string");
};
let value = V::into_untyped(v)?;
out.member(key).value_unchecked(value);
@@ -567,7 +566,7 @@
<Self as Typed>::TYPE.check(&value)?;
match value {
Val::Func(FuncVal::Normal(desc)) => Ok(desc),
- Val::Func(_) => throw!("expected normal function, not builtin"),
+ Val::Func(_) => bail!("expected normal function, not builtin"),
_ => unreachable!(),
}
}
@@ -649,7 +648,7 @@
const TYPE: &'static ComplexValType = &ComplexValType::Simple(ValType::Func);
fn into_untyped(_typed: Self) -> Result<Val> {
- throw!("can only convert functions from jsonnet to native")
+ bail!("can only convert functions from jsonnet to native")
}
fn from_untyped(untyped: Val) -> Result<Self> {
crates/jrsonnet-evaluator/src/val.rsdiffbeforeafterboth--- a/crates/jrsonnet-evaluator/src/val.rs
+++ b/crates/jrsonnet-evaluator/src/val.rs
@@ -11,11 +11,12 @@
pub use crate::arr::{ArrValue, ArrayLike};
use crate::{
+ bail,
error::{Error, ErrorKind::*},
function::FuncVal,
gc::{GcHashMap, TraceBox},
manifest::{ManifestFormat, ToStringFormat},
- tb, throw,
+ tb,
typed::BoundedUsize,
ObjValue, Result, Unbound, WeakObjValue,
};
@@ -456,7 +457,7 @@
if num.is_finite() {
Ok(Self::Num(num))
} else {
- throw!("overflow")
+ bail!("overflow")
}
}
@@ -495,7 +496,7 @@
Ok(match self {
Val::Str(s) => IndexableVal::Str(s.into_flat()),
Val::Arr(arr) => IndexableVal::Arr(arr),
- _ => throw!(ValueIsNotIndexable(self.value_type())),
+ _ => bail!(ValueIsNotIndexable(self.value_type())),
})
}
}
@@ -514,13 +515,13 @@
#[cfg(feature = "exp-bigint")]
(Val::BigInt(a), Val::BigInt(b)) => a == b,
(Val::Arr(_), Val::Arr(_)) => {
- throw!("primitiveEquals operates on primitive types, got array")
+ bail!("primitiveEquals operates on primitive types, got array")
}
(Val::Obj(_), Val::Obj(_)) => {
- throw!("primitiveEquals operates on primitive types, got object")
+ bail!("primitiveEquals operates on primitive types, got object")
}
(a, b) if is_function_like(a) && is_function_like(b) => {
- throw!("cannot test equality of functions")
+ bail!("cannot test equality of functions")
}
(_, _) => false,
})
crates/jrsonnet-macros/src/lib.rsdiffbeforeafterboth--- a/crates/jrsonnet-macros/src/lib.rs
+++ b/crates/jrsonnet-macros/src/lib.rs
@@ -356,7 +356,7 @@
use ::jrsonnet_evaluator::{
State, Val,
function::{builtin::{Builtin, StaticBuiltin, BuiltinParam, ParamName}, CallLocation, ArgsLike, parse::parse_builtin_call},
- error::Result, Context, typed::Typed,
+ Result, Context, typed::Typed,
parser::ExprLocation,
};
const PARAMS: &'static [BuiltinParam] = &[
crates/jrsonnet-stdlib/src/arrays.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/arrays.rs
+++ b/crates/jrsonnet-stdlib/src/arrays.rs
@@ -1,19 +1,19 @@
#![allow(non_snake_case)]
use jrsonnet_evaluator::{
- error::{ErrorKind::RuntimeError, Result},
+ bail,
function::{builtin, FuncVal},
- throw,
+ runtime_error,
typed::{BoundedI32, BoundedUsize, Either2, NativeFn, Typed},
- val::{equals, ArrValue, IndexableVal, StrValue},
- Either, IStr, Thunk, Val,
+ val::{equals, ArrValue, IndexableVal},
+ Either, IStr, Result, Thunk, Val,
};
pub(crate) fn eval_on_empty(on_empty: Option<Thunk<Val>>) -> Result<Val> {
if let Some(on_empty) = on_empty {
on_empty.evaluate()
} else {
- throw!("expected non-empty array")
+ bail!("expected non-empty array")
}
}
@@ -39,7 +39,7 @@
Either2::A(s) => Val::Str(StrValue::Flat(s.repeat(count).into())),
Either2::B(arr) => Val::Arr(
ArrValue::repeated(arr, count)
- .ok_or_else(|| RuntimeError("repeated length overflow".into()))?,
+ .ok_or_else(|| runtime_error!("repeated length overflow"))?,
),
})
}
@@ -73,7 +73,7 @@
match func(Either2::A(c.to_string()))? {
Val::Str(o) => write!(out, "{o}").unwrap(),
Val::Null => continue,
- _ => throw!("in std.join all items should be strings"),
+ _ => bail!("in std.join all items should be strings"),
};
}
Ok(IndexableVal::Str(out.into()))
@@ -89,7 +89,7 @@
}
}
Val::Null => continue,
- _ => throw!("in std.join all items should be arrays"),
+ _ => bail!("in std.join all items should be arrays"),
};
}
Ok(IndexableVal::Arr(out.into()))
@@ -154,7 +154,7 @@
} else if matches!(item, Val::Null) {
continue;
} else {
- throw!("in std.join all items should be arrays");
+ bail!("in std.join all items should be arrays");
}
}
@@ -175,7 +175,7 @@
} else if matches!(item, Val::Null) {
continue;
} else {
- throw!("in std.join all items should be strings");
+ bail!("in std.join all items should be strings");
}
}
crates/jrsonnet-stdlib/src/compat.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/compat.rs
+++ b/crates/jrsonnet-stdlib/src/compat.rs
@@ -1,6 +1,6 @@
use std::cmp::Ordering;
-use jrsonnet_evaluator::{error::Result, function::builtin, operator::evaluate_compare_op, Val};
+use jrsonnet_evaluator::{function::builtin, operator::evaluate_compare_op, Result, Val};
#[builtin]
#[allow(non_snake_case)]
crates/jrsonnet-stdlib/src/encoding.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/encoding.rs
+++ b/crates/jrsonnet-stdlib/src/encoding.rs
@@ -1,9 +1,9 @@
use base64::{engine::general_purpose::STANDARD, Engine};
use jrsonnet_evaluator::{
- error::{ErrorKind::RuntimeError, Result},
function::builtin,
+ runtime_error,
typed::{Either, Either2},
- IBytes, IStr,
+ IBytes, IStr, Result,
};
#[builtin]
@@ -13,9 +13,7 @@
#[builtin]
pub fn builtin_decode_utf8(arr: IBytes) -> Result<IStr> {
- Ok(arr
- .cast_str()
- .ok_or_else(|| RuntimeError("bad utf8".into()))?)
+ arr.cast_str().ok_or_else(|| runtime_error!("bad utf8"))
}
#[builtin]
@@ -31,7 +29,7 @@
pub fn builtin_base64_decode_bytes(str: IStr) -> Result<IBytes> {
Ok(STANDARD
.decode(str.as_bytes())
- .map_err(|e| RuntimeError(format!("invalid base64: {e}").into()))?
+ .map_err(|e| runtime_error!("invalid base64: {e}"))?
.as_slice()
.into())
}
@@ -40,6 +38,6 @@
pub fn builtin_base64_decode(str: IStr) -> Result<String> {
let bytes = STANDARD
.decode(str.as_bytes())
- .map_err(|e| RuntimeError(format!("invalid base64: {e}").into()))?;
- Ok(String::from_utf8(bytes).map_err(|_| RuntimeError("bad utf8".into()))?)
+ .map_err(|e| runtime_error!("invalid base64: {e}"))?;
+ Ok(String::from_utf8(bytes).map_err(|_| runtime_error!("bad utf8"))?)
}
crates/jrsonnet-stdlib/src/manifest/mod.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/manifest/mod.rs
+++ b/crates/jrsonnet-stdlib/src/manifest/mod.rs
@@ -2,10 +2,9 @@
mod yaml;
use jrsonnet_evaluator::{
- error::Result,
function::builtin,
manifest::{escape_string_json, JsonFormat},
- IStr, ObjValue, Val,
+ IStr, ObjValue, Result, Val,
};
pub use toml::TomlFormat;
pub use yaml::YamlFormat;
crates/jrsonnet-stdlib/src/manifest/toml.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/manifest/toml.rs
+++ b/crates/jrsonnet-stdlib/src/manifest/toml.rs
@@ -1,8 +1,8 @@
use std::borrow::Cow;
use jrsonnet_evaluator::{
+ bail,
manifest::{escape_string_json_buf, ManifestFormat},
- throw,
val::ArrValue,
IStr, ObjValue, Result, Val,
};
@@ -157,10 +157,10 @@
buf.push_str(" }");
}
Val::Null => {
- throw!("tried to manifest null")
+ bail!("tried to manifest null")
}
Val::Func(_) => {
- throw!("tried to manifest function")
+ bail!("tried to manifest function")
}
}
Ok(())
@@ -290,7 +290,7 @@
Val::Obj(obj) => {
manifest_table_internal(&obj, &mut Vec::new(), buf, &mut String::new(), self)
}
- _ => throw!("toml body should be object"),
+ _ => bail!("toml body should be object"),
}
}
}
crates/jrsonnet-stdlib/src/manifest/yaml.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/manifest/yaml.rs
+++ b/crates/jrsonnet-stdlib/src/manifest/yaml.rs
@@ -1,8 +1,9 @@
use std::{borrow::Cow, fmt::Write};
use jrsonnet_evaluator::{
+ bail,
manifest::{escape_string_json_buf, ManifestFormat},
- throw, Result, Val,
+ Result, Val,
};
pub struct YamlFormat<'s> {
@@ -219,7 +220,7 @@
}
}
}
- Val::Func(_) => throw!("tried to manifest function"),
+ Val::Func(_) => bail!("tried to manifest function"),
}
Ok(())
}
crates/jrsonnet-stdlib/src/misc.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/misc.rs
+++ b/crates/jrsonnet-stdlib/src/misc.rs
@@ -1,10 +1,10 @@
use std::{cell::RefCell, rc::Rc};
use jrsonnet_evaluator::{
+ bail,
error::{ErrorKind::*, Result},
function::{builtin, ArgLike, CallLocation, FuncVal},
manifest::JsonFormat,
- throw,
typed::{Either2, Either4},
val::{equals, ArrValue},
Context, Either, IStr, ObjValue, Thunk, Val,
@@ -103,7 +103,7 @@
true
}
}
- _ => throw!("both arguments should be of the same type"),
+ _ => bail!("both arguments should be of the same type"),
})
}
@@ -129,6 +129,6 @@
true
}
}
- _ => throw!("both arguments should be of the same type"),
+ _ => bail!("both arguments should be of the same type"),
})
}
crates/jrsonnet-stdlib/src/operator.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/operator.rs
+++ b/crates/jrsonnet-stdlib/src/operator.rs
@@ -2,13 +2,12 @@
//! However, in our case we instead implement them in native, and implement native functions on top of core for backwards compatibility
use jrsonnet_evaluator::{
- error::Result,
function::builtin,
operator::evaluate_mod_op,
stdlib::std_format,
typed::{Either, Either2},
- val::{equals, primitive_equals, StrValue},
- IStr, Val,
+ val::{equals, primitive_equals},
+ IStr, Result, Val,
};
#[builtin]
crates/jrsonnet-stdlib/src/parse.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/parse.rs
+++ b/crates/jrsonnet-stdlib/src/parse.rs
@@ -1,14 +1,10 @@
-use jrsonnet_evaluator::{
- error::{ErrorKind::RuntimeError, Result},
- function::builtin,
- IStr, Val,
-};
+use jrsonnet_evaluator::{function::builtin, runtime_error, IStr, Result, Val};
use serde::Deserialize;
#[builtin]
pub fn builtin_parse_json(str: IStr) -> Result<Val> {
- let value: Val = serde_json::from_str(&str)
- .map_err(|e| RuntimeError(format!("failed to parse json: {e}").into()))?;
+ let value: Val =
+ serde_json::from_str(&str).map_err(|e| runtime_error!("failed to parse json: {e}"))?;
Ok(value)
}
@@ -21,8 +17,8 @@
);
let mut out = vec![];
for item in value {
- let val = Val::deserialize(item)
- .map_err(|e| RuntimeError(format!("failed to parse yaml: {e}").into()))?;
+ let val =
+ Val::deserialize(item).map_err(|e| runtime_error!("failed to parse yaml: {e}"))?;
out.push(val);
}
Ok(if out.is_empty() {
crates/jrsonnet-stdlib/src/sort.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/sort.rs
+++ b/crates/jrsonnet-stdlib/src/sort.rs
@@ -3,12 +3,11 @@
use std::cmp::Ordering;
use jrsonnet_evaluator::{
- error::Result,
+ bail,
function::{builtin, FuncVal},
operator::evaluate_compare_op,
- throw,
val::{equals, ArrValue},
- Thunk, Val,
+ Result, Thunk, Val,
};
use jrsonnet_parser::BinaryOpType;
@@ -44,7 +43,7 @@
(Val::Num(_), SortKeyType::Unknown) => sort_type = SortKeyType::Number,
(Val::Str(_), SortKeyType::String) | (Val::Num(_), SortKeyType::Number) => {}
(Val::Str(_) | Val::Num(_), _) => {
- throw!("sort elements should have the same types")
+ bail!("sort elements should have the same types")
}
_ => {}
}
crates/jrsonnet-stdlib/src/strings.rsdiffbeforeafterboth--- a/crates/jrsonnet-stdlib/src/strings.rs
+++ b/crates/jrsonnet-stdlib/src/strings.rs
@@ -1,7 +1,7 @@
use jrsonnet_evaluator::{
+ bail,
error::{ErrorKind::*, Result},
function::builtin,
- throw,
typed::{Either2, M1},
val::{ArrValue, StrValue},
Either, IStr, Val,
@@ -91,13 +91,13 @@
pub fn builtin_parse_int(str: IStr) -> Result<f64> {
if let Some(raw) = str.strip_prefix('-') {
if raw.is_empty() {
- throw!("integer only consists of a minus")
+ bail!("integer only consists of a minus")
}
parse_nat::<10>(raw).map(|value| -value)
} else {
if str.is_empty() {
- throw!("empty integer")
+ bail!("empty integer")
}
parse_nat::<10>(str.as_str())
@@ -107,7 +107,7 @@
#[builtin]
pub fn builtin_parse_octal(str: IStr) -> Result<f64> {
if str.is_empty() {
- throw!("empty octal integer");
+ bail!("empty octal integer");
}
parse_nat::<8>(str.as_str())
@@ -116,7 +116,7 @@
#[builtin]
pub fn builtin_parse_hex(str: IStr) -> Result<f64> {
if str.is_empty() {
- throw!("empty hexadecimal integer");
+ bail!("empty hexadecimal integer");
}
parse_nat::<16>(str.as_str())
@@ -156,7 +156,7 @@
if digit < BASE {
Ok(base * aggregate + digit as f64)
} else {
- throw!("{raw:?} is not a base {BASE} integer",);
+ bail!("{raw:?} is not a base {BASE} integer");
}
})
}
@@ -164,13 +164,14 @@
#[cfg(feature = "exp-bigint")]
#[builtin]
pub fn builtin_bigint(v: Either![f64, IStr]) -> Result<Val> {
+ use jrsonnet_evaluator::runtime_error;
use Either2::*;
Ok(match v {
A(a) => Val::BigInt(Box::new((a as i64).into())),
B(b) => Val::BigInt(Box::new(
b.as_str()
.parse()
- .map_err(|e| RuntimeError(format!("bad bigint: {e}").into()))?,
+ .map_err(|e| runtime_error!("bad bigint: {e}"))?,
)),
})
}
tests/tests/as_native.rsdiffbeforeafterboth--- a/tests/tests/as_native.rs
+++ b/tests/tests/as_native.rs
@@ -1,4 +1,4 @@
-use jrsonnet_evaluator::{error::Result, State};
+use jrsonnet_evaluator::{Result, State};
use jrsonnet_stdlib::StateExt;
mod common;
tests/tests/builtin.rsdiffbeforeafterboth--- a/tests/tests/builtin.rs
+++ b/tests/tests/builtin.rs
@@ -1,10 +1,9 @@
mod common;
use jrsonnet_evaluator::{
- error::Result,
function::{builtin, builtin::Builtin, CallLocation, FuncVal},
typed::Typed,
- ContextBuilder, State, Thunk, Val,
+ ContextBuilder, Result, State, Thunk, Val,
};
use jrsonnet_stdlib::StateExt;
tests/tests/common.rsdiffbeforeafterboth--- a/tests/tests/common.rs
+++ b/tests/tests/common.rs
@@ -1,7 +1,7 @@
use jrsonnet_evaluator::{
- error::Result,
+ bail,
function::{builtin, FuncVal},
- throw, ObjValueBuilder, State, Thunk, Val,
+ ObjValueBuilder, Result, State, Thunk, Val,
};
#[macro_export]
@@ -10,7 +10,7 @@
let a = &$a;
let b = &$b;
if a != b {
- ::jrsonnet_evaluator::throw!("assertion failed: a != b\na={:#?}\nb={:#?}", a, b)
+ ::jrsonnet_evaluator::bail!("assertion failed: a != b\na={a:#?}\nb={b:#?}")
}
}};
}
@@ -19,7 +19,7 @@
macro_rules! ensure {
($v:expr $(,)?) => {
if !$v {
- ::jrsonnet_evaluator::throw!("assertion failed: {}", stringify!($v))
+ ::jrsonnet_evaluator::bail!("assertion failed: {}", stringify!($v))
}
};
}
@@ -29,7 +29,7 @@
($a:expr, $b:expr) => {{
if !::jrsonnet_evaluator::val::equals(&$a.clone(), &$b.clone())? {
use ::jrsonnet_evaluator::manifest::JsonFormat;
- ::jrsonnet_evaluator::throw!(
+ ::jrsonnet_evaluator::bail!(
"assertion failed: a != b\na={:#?}\nb={:#?}",
$a.manifest(JsonFormat::default())?,
$b.manifest(JsonFormat::default())?,
@@ -42,7 +42,7 @@
fn assert_throw(lazy: Thunk<Val>, message: String) -> Result<bool> {
match lazy.evaluate() {
Ok(_) => {
- throw!("expected argument to throw on evaluation, but it returned instead")
+ bail!("expected argument to throw on evaluation, but it returned instead")
}
Err(e) => {
let error = format!("{}", e.error());
tests/tests/sanity.rsdiffbeforeafterboth--- a/tests/tests/sanity.rs
+++ b/tests/tests/sanity.rs
@@ -1,8 +1,7 @@
use jrsonnet_evaluator::{
- error::Result,
- throw,
+ bail,
trace::{CompactFormat, TraceFormat},
- State, Val,
+ Result, State, Val,
};
use jrsonnet_stdlib::StateExt;
@@ -29,14 +28,14 @@
{
let Err(e) = s.evaluate_snippet("snip".to_owned(), "assert 1 == 2: 'fail'; null") else {
- throw!("assertion should fail");
+ bail!("assertion should fail");
};
let e = trace_format.format(&e).unwrap();
ensure!(e.starts_with("assert failed: fail\n"));
}
{
let Err(e) = s.evaluate_snippet("snip".to_owned(), "std.assertEqual(1, 2)") else {
- throw!("assertion should fail")
+ bail!("assertion should fail")
};
let e = trace_format.format(&e).unwrap();
ensure!(e.starts_with("runtime error: Assertion failed. 1 != 2"))
tests/tests/typed_obj.rsdiffbeforeafterboth--- a/tests/tests/typed_obj.rs
+++ b/tests/tests/typed_obj.rs
@@ -2,7 +2,7 @@
use std::fmt::Debug;
-use jrsonnet_evaluator::{error::Result, typed::Typed, State};
+use jrsonnet_evaluator::{typed::Typed, Result, State};
use jrsonnet_stdlib::StateExt;
#[derive(Clone, Typed, PartialEq, Debug)]