10 lines
232 B
Rust
10 lines
232 B
Rust
|
extern crate proc_macro;
|
||
|
|
|
||
|
|
use proc_macro::TokenStream;
|
||
|
|
|
||
|
|
#[proc_macro_attribute]
|
||
|
|
pub fn drop_first_token(attr: TokenStream, input: TokenStream) -> TokenStream {
|
||
|
|
assert!(attr.is_empty());
|
||
|
|
input.into_iter().skip(1).collect()
|
||
|
|
}
|