From 6baa18de6571b015cd2cf1eaac93030250a136a3 Mon Sep 17 00:00:00 2001
From: Yaroslav Bolyukin <iam@lach.pw>
Date: Sun, 24 Nov 2024 15:05:23 +0000
Subject: [PATCH] refactor: drop derivative dependency


---
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -194,7 +194,7 @@
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.76",
+ "syn",
 ]
 
 [[package]]
@@ -244,17 +244,6 @@
 dependencies = [
  "generic-array",
  "typenum",
-]
-
-[[package]]
-name = "derivative"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
 ]
 
 [[package]]
@@ -483,7 +472,6 @@
 dependencies = [
  "annotate-snippets",
  "anyhow",
- "derivative",
  "hashbrown 0.14.5",
  "hi-doc",
  "jrsonnet-gcmodule",
@@ -533,7 +521,7 @@
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.76",
+ "syn",
 ]
 
 [[package]]
@@ -551,7 +539,7 @@
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.76",
+ "syn",
  "syn-dissect-closure",
 ]
 
@@ -694,7 +682,7 @@
  "proc-macro2",
  "quote",
  "regex-syntax",
- "syn 2.0.76",
+ "syn",
 ]
 
 [[package]]
@@ -1019,7 +1007,7 @@
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.76",
+ "syn",
 ]
 
 [[package]]
@@ -1123,17 +1111,6 @@
 
 [[package]]
 name = "syn"
-version = "1.0.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
-[[package]]
-name = "syn"
 version = "2.0.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "578e081a14e0cefc3279b0472138c513f37b41a08d5a3cca9b6e4e8ceb6cd525"
@@ -1151,7 +1128,7 @@
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.76",
+ "syn",
 ]
 
 [[package]]
@@ -1202,7 +1179,7 @@
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.76",
+ "syn",
 ]
 
 [[package]]
@@ -1428,5 +1405,5 @@
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.76",
+ "syn",
 ]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -71,7 +71,6 @@
 static_assertions = "1.1"
 rustc-hash = "1.1"
 num-bigint = "0.4.5"
-derivative = "2.2.0"
 strsim = "0.11.0"
 proc-macro2 = "1.0"
 quote = "1.0"
--- a/crates/jrsonnet-evaluator/Cargo.toml
+++ b/crates/jrsonnet-evaluator/Cargo.toml
@@ -59,5 +59,4 @@
 hi-doc = { workspace = true, optional = true }
 # Bigint
 num-bigint = { workspace = true, features = ["serde"], optional = true }
-derivative.workspace = true
 stacker = "0.1.15"
--- a/crates/jrsonnet-evaluator/src/function/parse.rs
+++ b/crates/jrsonnet-evaluator/src/function/parse.rs
@@ -1,8 +1,7 @@
 use std::mem::replace;
 
-use jrsonnet_gcmodule::Trace;
 use jrsonnet_interner::IStr;
-use jrsonnet_parser::{LocExpr, ParamsDesc};
+use jrsonnet_parser::ParamsDesc;
 
 use super::{arglike::ArgsLike, builtin::BuiltinParam};
 use crate::{
--- a/crates/jrsonnet-evaluator/src/val.rs
+++ b/crates/jrsonnet-evaluator/src/val.rs
@@ -8,7 +8,6 @@
 	rc::Rc,
 };
 
-use derivative::Derivative;
 use jrsonnet_gcmodule::{Cc, Trace};
 use jrsonnet_interner::IStr;
 pub use jrsonnet_macros::Thunk;
@@ -402,8 +401,7 @@
 
 /// Represents jsonnet number
 /// Jsonnet numbers are finite f64, with NaNs disallowed
-#[derive(Trace, Clone, Copy, Derivative)]
-#[derivative(Debug = "transparent")]
+#[derive(Trace, Clone, Copy)]
 #[repr(transparent)]
 pub struct NumValue(f64);
 impl NumValue {
@@ -439,6 +437,11 @@
 		Some(self.cmp(other))
 	}
 }
+impl Debug for NumValue {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		Debug::fmt(&self.0, f)
+	}
+}
 impl Display for NumValue {
 	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 		Display::fmt(&self.0, f)

-- 
gitstuff