Remove thiserror from bevy_color (#15777)

# Objective

- Contributes to #15460

## Solution

- Removed `thiserror` from `bevy_color`

crates/bevy_color/Cargo.toml

@@ -16,7 +16,11 @@ bevy_reflect = { path = "../bevy_reflect", version = "0.15.0-dev", features = [
 ], optional = true }
 bytemuck = { version = "1", features = ["derive"] }
 serde = { version = "1.0", features = ["derive"], optional = true }
-thiserror = "1.0"
+derive_more = { version = "1", default-features = false, features = [
+ "error",
+ "from",
+ "display",
+] }
 wgpu-types = { version = "22", default-features = false, optional = true }
 encase = { version = "0.10", default-features = false }
 

crates/bevy_color/src/color.rs

@@ -4,6 +4,7 @@ use crate::{
 };
 #[cfg(feature = "bevy_reflect")]
 use bevy_reflect::prelude::*;
+use derive_more::derive::From;
 
 /// An enumerated type that can represent any of the color types in this crate.
 ///
@@ -40,7 +41,7 @@ use bevy_reflect::prelude::*;
 /// due to its perceptual uniformity and broad support for Bevy's color operations.
 /// To avoid the cost of repeated conversion, and ensure consistent results where that is desired,
 /// first convert this [`Color`] into your desired color space.
-#[derive(Debug, Clone, Copy, PartialEq)]
+#[derive(Debug, Clone, Copy, PartialEq, From)]
 #[cfg_attr(feature = "bevy_reflect", derive(Reflect), reflect(PartialEq, Default))]
 #[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
 #[cfg_attr(
@@ -426,66 +427,6 @@ impl Alpha for Color {
  }
 }
 
-impl From<Srgba> for Color {
- fn from(value: Srgba) -> Self {
- Self::Srgba(value)
- }
-}
-
-impl From<LinearRgba> for Color {
- fn from(value: LinearRgba) -> Self {
- Self::LinearRgba(value)
- }
-}
-
-impl From<Hsla> for Color {
- fn from(value: Hsla) -> Self {
- Self::Hsla(value)
- }
-}
-
-impl From<Hsva> for Color {
- fn from(value: Hsva) -> Self {
- Self::Hsva(value)
- }
-}
-
-impl From<Hwba> for Color {
- fn from(value: Hwba) -> Self {
- Self::Hwba(value)
- }
-}
-
-impl From<Oklaba> for Color {
- fn from(value: Oklaba) -> Self {
- Self::Oklaba(value)
- }
-}
-
-impl From<Oklcha> for Color {
- fn from(value: Oklcha) -> Self {
- Self::Oklcha(value)
- }
-}
-
-impl From<Lcha> for Color {
- fn from(value: Lcha) -> Self {
- Self::Lcha(value)
- }
-}
-
-impl From<Laba> for Color {
- fn from(value: Laba) -> Self {
- Self::Laba(value)
- }
-}
-
-impl From<Xyza> for Color {
- fn from(value: Xyza) -> Self {
- Self::Xyza(value)
- }
-}
-
 impl From<Color> for Srgba {
  fn from(value: Color) -> Self {
  match value {

crates/bevy_color/src/srgba.rs

@@ -5,7 +5,7 @@ use crate::{
 use bevy_math::{ops, Vec3, Vec4};
 #[cfg(feature = "bevy_reflect")]
 use bevy_reflect::prelude::*;
-use thiserror::Error;
+use derive_more::derive::{Display, Error, From};
 
 /// Non-linear standard RGB with alpha.
 #[doc = include_str!("../docs/conversion.md")]
@@ -421,16 +421,17 @@ impl From<Srgba> for Xyza {
 }
 
 /// Error returned if a hex string could not be parsed as a color.
-#[derive(Debug, Error, PartialEq, Eq)]
+#[derive(Debug, Error, Display, PartialEq, Eq, From)]
 pub enum HexColorError {
  /// Parsing error.
- #[error("Invalid hex string")]
- Parse(#[from] core::num::ParseIntError),
+ #[display("Invalid hex string")]
+ Parse(core::num::ParseIntError),
  /// Invalid length.
- #[error("Unexpected length of hex string")]
+ #[display("Unexpected length of hex string")]
  Length,
  /// Invalid character.
- #[error("Invalid hex char")]
+ #[display("Invalid hex char")]
+ #[error(ignore)]
  Char(char),
 }