RustEdition::to_variant_tokens can take self by value.

ratmice · ratmice · commit 294ce8e1df17 · 2025-03-12T06:36:51.000-07:00
diff --git a/lrpar/src/lib/ctbuilder.rs b/lrpar/src/lib/ctbuilder.rs
@@ -185,7 +185,7 @@ pub enum RustEdition {
 }
 
 impl RustEdition {
-    fn to_variant_tokens(&self) -> TokenStream {
+    fn to_variant_tokens(self) -> TokenStream {
         match self {
             RustEdition::Rust2015 => quote!(::lrpar::RustEdition::Rust2015),
             RustEdition::Rust2018 => quote!(::lrpar::RustEdition::Rust2018),

Original file line number	Diff line number	Diff line change
`@@ -185,7 +185,7 @@ pub enum RustEdition {`
`185`	`185`	`}`
`186`	`186`
`187`	`187`	`impl RustEdition {`
`188`		`- fn to_variant_tokens(&self) -> TokenStream {`
	`188`	`+ fn to_variant_tokens(self) -> TokenStream {`
`189`	`189`	`match self {`
`190`	`190`	`RustEdition::Rust2015 => quote!(::lrpar::RustEdition::Rust2015),`
`191`	`191`	`RustEdition::Rust2018 => quote!(::lrpar::RustEdition::Rust2018),`