Useful derives on mir::LocalKind

ecstatic-morse · ecstatic-morse · commit 4d343a5e5950 · 2020-09-29T17:38:28.000-07:00
diff --git a/compiler/rustc_middle/src/mir/mod.rs b/compiler/rustc_middle/src/mir/mod.rs
@@ -670,7 +670,7 @@ impl Atom for Local {
 }
 
 /// Classifies locals into categories. See `Body::local_kind`.
-#[derive(PartialEq, Eq, Debug, HashStable)]
+#[derive(Clone, Copy, PartialEq, Eq, Debug, HashStable)]
 pub enum LocalKind {
     /// User-declared variable binding.
     Var,

Original file line number	Diff line number	Diff line change
`@@ -670,7 +670,7 @@ impl Atom for Local {`
`670`	`670`	`}`
`671`	`671`
`672`	`672`	/// Classifies locals into categories. See `Body::local_kind`.
`673`		`-#[derive(PartialEq, Eq, Debug, HashStable)]`
	`673`	`+#[derive(Clone, Copy, PartialEq, Eq, Debug, HashStable)]`
`674`	`674`	`pub enum LocalKind {`
`675`	`675`	`/// User-declared variable binding.`
`676`	`676`	`Var,`