8 lines
176 B
Rust
8 lines
176 B
Rust
|
extern crate proc_macro;
|
||
|
|
use proc_macro::TokenStream;
|
||
|
|
|
||
|
|
#[proc_macro]
|
||
|
|
pub fn make_answer(_item: TokenStream) -> TokenStream {
|
||
|
|
"fn answer() -> u32 { 42 }".parse().unwrap()
|
||
|
|
}
|