Make span_suggestions take IntoIterator

[rust.git] / compiler / rustc_errors / src / diagnostic.rs

diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs
index 45c017df918e87060cb771ca8ed83cf4d4de8f80..81e6b8da1d630c3b60738c342e536679f715d014 100644 (file)
--- a/compiler/rustc_errors/src/diagnostic.rs
+++ b/compiler/rustc_errors/src/diagnostic.rs
@@ -717,7 +717,7 @@ pub fn span_suggestions(
         &mut self,
         sp: Span,
         msg: impl Into<SubdiagnosticMessage>,
-        suggestions: impl Iterator<Item = String>,
+        suggestions: impl IntoIterator<Item = String>,
         applicability: Applicability,
     ) -> &mut Self {
         self.span_suggestions_with_style(
@@ -738,7 +738,7 @@ pub fn span_suggestions_with_style(
         applicability: Applicability,
         style: SuggestionStyle,
     ) -> &mut Self {
-        let mut suggestions: Vec<_> = suggestions.collect();
+        let mut suggestions: Vec<_> = suggestions.into_iter().collect();
         suggestions.sort();
 
         debug_assert!(
@@ -765,7 +765,7 @@ pub fn span_suggestions_with_style(
     pub fn multipart_suggestions(
         &mut self,
         msg: impl Into<SubdiagnosticMessage>,
-        suggestions: impl Iterator<Item = Vec<(Span, String)>>,
+        suggestions: impl IntoIterator<Item = Vec<(Span, String)>>,
         applicability: Applicability,
     ) -> &mut Self {
         let suggestions: Vec<_> = suggestions.collect();