Use ControlFlow in fold_while implementation

scottmcm · phimuemue · commit 86ec6359258e · 2026-05-26T07:43:53.000Z
diff --git a/src/lib.rs b/src/lib.rs
@@ -3169,7 +3169,7 @@ pub trait Itertools: Iterator {
         Self: Sized,
         F: FnMut(B, Self::Item) -> FoldWhile<B>,
     {
-        use Result::{Err as Break, Ok as Continue};
+        use core::ops::ControlFlow::{Break, Continue};
 
         let result = self.try_fold(
             init,

Original file line number	Diff line number	Diff line change
`@@ -3169,7 +3169,7 @@ pub trait Itertools: Iterator {`
`3169`	`3169`	`Self: Sized,`
`3170`	`3170`	`F: FnMut(B, Self::Item) -> FoldWhile<B>,`
`3171`	`3171`	`{`
`3172`		`- use Result::{Err as Break, Ok as Continue};`
	`3172`	`+ use core::ops::ControlFlow::{Break, Continue};`
`3173`	`3173`
`3174`	`3174`	`let result = self.try_fold(`
`3175`	`3175`	`init,`