Rollup merge of rust-lang#72138 - wesleywiser:add_doc_comment, r=matthewjasper

Dylan-DPC · web-flow · commit 404d6e435bd5 · 2020-05-13T12:34:30.000+02:00
Add doc comment for `rustc_middle::mir::mono::Linkage`
diff --git a/src/librustc_middle/mir/mono.rs b/src/librustc_middle/mir/mono.rs
@@ -239,6 +239,9 @@ pub struct CodegenUnit<'tcx> {
     size_estimate: Option<usize>,
 }
 
+/// Specifies the linkage type for a `MonoItem`.
+///
+/// See https://llvm.org/docs/LangRef.html#linkage-types for more details about these variants.
 #[derive(Copy, Clone, PartialEq, Debug, RustcEncodable, RustcDecodable, HashStable)]
 pub enum Linkage {
     External,

Original file line number	Diff line number	Diff line change
`@@ -239,6 +239,9 @@ pub struct CodegenUnit<'tcx> {`
`239`	`239`	`size_estimate: Option<usize>,`
`240`	`240`	`}`
`241`	`241`
	`242`	+/// Specifies the linkage type for a `MonoItem`.
	`243`	`+///`
	`244`	`+/// See https://llvm.org/docs/LangRef.html#linkage-types for more details about these variants.`
`242`	`245`	`#[derive(Copy, Clone, PartialEq, Debug, RustcEncodable, RustcDecodable, HashStable)]`
`243`	`246`	`pub enum Linkage {`
`244`	`247`	`External,`