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27 lines
608 B
27 lines
608 B
use crate::resources::Resource;
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pub trait ToArtifact {
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type Artifact;
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}
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macro_rules! to_artifact {
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( $($name:ident)* ) => (
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#[allow(non_snake_case)]
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impl<$($name: Resource,)*> ToArtifact for ($($name,)*)
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{
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type Artifact = ($($name::Artifact,)*);
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}
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);
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}
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for_each_tuple!(to_artifact);
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impl<T: Resource> ToArtifact for Option<T> {
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// FIXME: https://github.com/rust-lang/rust-clippy/issues/2843
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#![allow(clippy::use_self)]
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type Artifact = Option<T::Artifact>;
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}
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impl<T: Resource> ToArtifact for T {
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type Artifact = <Self as Resource>::Artifact;
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}
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