File: proc-macro-macro.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (34 lines) | stat: -rw-r--r-- 677 bytes parent folder | download | duplicates (6)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
//@ force-host
//@ no-prefer-dynamic
//@ compile-flags: --crate-type proc-macro

#![crate_type="proc-macro"]

extern crate proc_macro;

use proc_macro::TokenStream;

#[proc_macro_derive(DeriveA)]
pub fn a_derive(input: TokenStream) -> TokenStream {
    input
}

#[proc_macro_derive(DeriveB)]
pub fn b_derive(input: TokenStream) -> TokenStream {
    input
}

#[proc_macro_derive(DeriveTrait)]
pub fn trait_derive(input: TokenStream) -> TokenStream {
    input
}

#[proc_macro_attribute]
pub fn attr_a(input: TokenStream, _args: TokenStream) -> TokenStream {
    input
}

#[proc_macro_attribute]
pub fn attr_b(input: TokenStream, _args: TokenStream) -> TokenStream {
    input
}