Make InternalSubsts rust docs a bit clearer

spastorino · spastorino · commit 4ae0c5518d0d · 2022-12-13T09:28:25.000-03:00
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>;

Original file line number	Diff line number	Diff line change
`@@ -252,7 +252,7 @@ impl<'tcx, D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<D> for GenericArg<'tcx> {`
`252`	`252`	`}`
`253`	`253`	`}`
`254`	`254`
`255`		`-/// A substitution mapping generic parameters to new values.`
	`255`	`+/// List of generic arguments that are gonna be used to substitute generic parameters.`
`256`	`256`	`pub type InternalSubsts<'tcx> = List<GenericArg<'tcx>>;`
`257`	`257`
`258`	`258`	`pub type SubstsRef<'tcx> = &'tcx InternalSubsts<'tcx>;`