Implement Clone for ToTitlecase iterator

ginnyTheCat · ginnyTheCat · commit e3031164ab26 · 2025-11-03T12:29:07.000+01:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -46,6 +46,7 @@ impl CharExt for char {
     }
 }
 
+#[derive(Clone)]
 enum CaseMappingIter {
     Three(char, char, char),
     Two(char, char),
@@ -88,6 +89,7 @@ impl CaseMappingIter {
     }
 }
 
+#[derive(Clone)]
 pub struct ToTitlecase(CaseMappingIter);
 
 impl Iterator for ToTitlecase {

Original file line number	Diff line number	Diff line change
`@@ -46,6 +46,7 @@ impl CharExt for char {`
`46`	`46`	`}`
`47`	`47`	`}`
`48`	`48`
	`49`	`+#[derive(Clone)]`
`49`	`50`	`enum CaseMappingIter {`
`50`	`51`	`Three(char, char, char),`
`51`	`52`	`Two(char, char),`
`@@ -88,6 +89,7 @@ impl CaseMappingIter {`
`88`	`89`	`}`
`89`	`90`	`}`
`90`	`91`
	`92`	`+#[derive(Clone)]`
`91`	`93`	`pub struct ToTitlecase(CaseMappingIter);`
`92`	`94`
`93`	`95`	`impl Iterator for ToTitlecase {`