Make InternalSubsts rust docs a bit clearer

rust-lang · Dec 13, 2022 · 4ae0c55 · 4ae0c55
1 parent b0c3228
commit 4ae0c55
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/rustc_middle/src/ty/subst.rs b/compiler/rustc_middle/src/ty/subst.rs
@@ -252,7 +252,7 @@ impl<'tcx, D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<D> for GenericArg<'tcx> {
     }
 }
 
-/// A substitution mapping generic parameters to new values.
+/// List of generic arguments that are gonna be used to substitute generic parameters.
 pub type InternalSubsts<'tcx> = List<GenericArg<'tcx>>;
 
 pub type SubstsRef<'tcx> = &'tcx InternalSubsts<'tcx>;