mirror of
https://github.com/fluencelabs/wasm-bindgen
synced 2025-03-28 07:51:07 +00:00
a6fe0cefa8
Most of the CLI crates were already in the 2018 edition, and it turns out that one of the macro crates was already in the 2018 edition so we may as well move everything to the 2018 edition! Always nice to remove those `extern crate` statements nowadays! This commit also does a `cargo fmt --all` to make sure we're conforming with style again.
33 lines
1.0 KiB
Rust
Executable File
33 lines
1.0 KiB
Rust
Executable File
#![doc(html_root_url = "https://docs.rs/wasm-bindgen-macro/0.2")]
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extern crate proc_macro;
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use proc_macro::TokenStream;
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use quote::quote;
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#[proc_macro_attribute]
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pub fn wasm_bindgen(attr: TokenStream, input: TokenStream) -> TokenStream {
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match wasm_bindgen_macro_support::expand(attr.into(), input.into()) {
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Ok(tokens) => {
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if cfg!(feature = "xxx_debug_only_print_generated_code") {
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println!("{}", tokens);
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}
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tokens.into()
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}
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Err(diagnostic) => (quote! { #diagnostic }).into(),
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}
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}
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#[proc_macro_attribute]
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pub fn __wasm_bindgen_class_marker(attr: TokenStream, input: TokenStream) -> TokenStream {
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match wasm_bindgen_macro_support::expand_class_marker(attr.into(), input.into()) {
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Ok(tokens) => {
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if cfg!(feature = "xxx_debug_only_print_generated_code") {
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println!("{}", tokens);
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}
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tokens.into()
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}
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Err(diagnostic) => (quote! { #diagnostic }).into(),
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}
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}
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