src/librustc_macros/src/lib.rs

   1 #![allow(rustc::default_hash_types)]
   2
   3 #![recursion_limit="128"]
   4
   5 extern crate proc_macro;
   6
   7 use synstructure::decl_derive;
   8
   9 use proc_macro::TokenStream;
  10
  11 mod hash_stable;
  12 mod type_foldable;
  13 mod lift;
  14 mod query;
  15 mod symbols;
  16
  17 #[proc_macro]
  18 pub fn rustc_queries(input: TokenStream) -> TokenStream {
  19     query::rustc_queries(input)
  20 }
  21
  22 #[proc_macro]
  23 pub fn symbols(input: TokenStream) -> TokenStream {
  24     symbols::symbols(input)
  25 }
  26
  27 decl_derive!([HashStable, attributes(stable_hasher)] => hash_stable::hash_stable_derive);
  28 decl_derive!(
  29     [HashStable_Generic, attributes(stable_hasher)] =>
  30     hash_stable::hash_stable_generic_derive
  31 );
  32
  33 decl_derive!([TypeFoldable, attributes(type_foldable)] => type_foldable::type_foldable_derive);
  34 decl_derive!([Lift, attributes(lift)] => lift::lift_derive);