bevy/crates/bevy_utils/macros/Cargo.toml
dis-da-moe 8853bef6df implement TypeUuid for primitives and fix multiple-parameter generics having the same TypeUuid (#6633)
# Objective

- Fixes #5432 
- Fixes #6680

## Solution

- move code responsible for generating the `impl TypeUuid` from `type_uuid_derive` into a new function, `gen_impl_type_uuid`.
- this allows the new proc macro, `impl_type_uuid`, to call the code for generation.
- added struct `TypeUuidDef` and implemented `syn::Parse` to allow parsing of the input for the new macro.
- finally, used the new macro `impl_type_uuid` to implement `TypeUuid` for the standard library (in `crates/bevy_reflect/src/type_uuid_impl.rs`).
- fixes #6680 by doing a wrapping add of the param's index to its `TYPE_UUID`

Co-authored-by: dis-da-moe <84386186+dis-da-moe@users.noreply.github.com>
2023-02-16 17:09:44 +00:00

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TOML

[package]
name = "bevy_utils_proc_macros"
version = "0.9.0"
description = "Bevy Utils Proc Macros"
edition = "2021"
license = "MIT OR Apache-2.0"
[lib]
proc-macro = true
[dependencies]
syn = "1.0"
quote = "1.0"
proc-macro2 = "1.0"