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https://github.com/bevyengine/bevy
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72c51cdab9
# Objective - In #12366 `![cfg_attr(docsrs, feature(doc_auto_cfg))] `was added. But to apply it it needs `--cfg=docsrs` in rustdoc-args. ## Solution - Apply `--cfg=docsrs` to all crates and CI. I also added `[package.metadata.docs.rs]` to all crates to avoid adding code behind a feature and forget adding the metadata. Before:  After: 
28 lines
1.1 KiB
Rust
28 lines
1.1 KiB
Rust
#![cfg_attr(docsrs, feature(doc_auto_cfg))]
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//! Derive implementations for `bevy_gizmos`.
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use bevy_macro_utils::BevyManifest;
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use proc_macro::TokenStream;
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use quote::quote;
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use syn::{parse_macro_input, parse_quote, DeriveInput, Path};
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/// Implements the [`GizmoConfigGroup`] trait for a gizmo config group type.
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#[proc_macro_derive(GizmoConfigGroup)]
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pub fn derive_gizmo_config_group(input: TokenStream) -> TokenStream {
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let mut ast = parse_macro_input!(input as DeriveInput);
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let bevy_gizmos_path: Path = BevyManifest::default().get_path("bevy_gizmos");
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let bevy_reflect_path: Path = BevyManifest::default().get_path("bevy_reflect");
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ast.generics.make_where_clause().predicates.push(
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parse_quote! { Self: #bevy_reflect_path::Reflect + #bevy_reflect_path::TypePath + Default},
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);
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let struct_name = &ast.ident;
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let (impl_generics, type_generics, where_clause) = &ast.generics.split_for_impl();
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TokenStream::from(quote! {
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impl #impl_generics #bevy_gizmos_path::config::GizmoConfigGroup for #struct_name #type_generics #where_clause {
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}
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})
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}
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