1#![recursion_limit = "256"]
2#![allow(non_snake_case)]
3#![allow(unused_variables)]
4
5extern crate proc_macro;
6extern crate syn;
7
8mod audio;
9mod filter;
10mod load;
11
12use crate::audio::impl_audio_trait;
13use crate::filter::impl_filter_trait;
14use crate::filter::impl_filter_type_trait;
15use crate::load::impl_load_trait;
16
17use proc_macro::TokenStream;
18
19#[proc_macro_derive(AudioExt)]
20pub fn audio_source_trait_macro(input: TokenStream) -> TokenStream {
21 let ast = syn::parse(input).unwrap();
22 impl_audio_trait(&ast)
23}
24
25#[proc_macro_derive(LoadExt)]
26pub fn load_trait_macro(input: TokenStream) -> TokenStream {
27 let ast = syn::parse(input).unwrap();
28 impl_load_trait(&ast)
29}
30
31#[proc_macro_derive(FilterExt)]
32pub fn filter_trait_macro(input: TokenStream) -> TokenStream {
33 let ast = syn::parse(input).unwrap();
34 impl_filter_trait(&ast)
35}
36
37#[proc_macro_derive(FilterAttr)]
38pub fn filter_type_trait_macro(input: TokenStream) -> TokenStream {
39 let ast = syn::parse(input).unwrap();
40 impl_filter_type_trait(&ast)
41}
42
43#[cfg(test)]
44mod tests {
45 #[test]
46 fn it_works() {
47 assert_eq!(2 + 2, 4);
48 }
49}