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18 lines
514 B
Rust
18 lines
514 B
Rust
use proc_macro::TokenStream;
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use syn::{parse_macro_input, Attribute, Meta};
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#[proc_macro_attribute]
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pub fn render (attr: TokenStream, item: TokenStream) -> TokenStream {
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println!("attr: \"{attr}\"");
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println!("item: \"{item}\"");
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let input = syn::parse_macro_input!(attr as Meta);
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panic!("attr: \"{input:?}\"");
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item
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}
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#[proc_macro_attribute]
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pub fn handle (attr: TokenStream, item: TokenStream) -> TokenStream {
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println!("attr: \"{attr}\"");
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println!("item: \"{item}\"");
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item
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}
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