19 lines
407 B
Rust
19 lines
407 B
Rust
//! Exports a few trivial procedural macros for testing.
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use proc_macro::TokenStream;
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#[proc_macro]
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pub fn function_like_macro(args: TokenStream) -> TokenStream {
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args
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}
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#[proc_macro_attribute]
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pub fn attribute_macro(_args: TokenStream, item: TokenStream) -> TokenStream {
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item
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}
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#[proc_macro_derive(DummyTrait)]
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pub fn derive_macro(_item: TokenStream) -> TokenStream {
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TokenStream::new()
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}
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