bjoernager/rust
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Pass suggestions as impl Iterator instead of Vec

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This commit is contained in:
ljedrz 2018-10-15 13:16:05 +02:00
parent 0db7abe5b6
commit 9ff0f33748
6 changed files with 10 additions and 10 deletions
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6
src/librustc_errors/diagnostic.rs
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@ -350,10 +350,10 @@ impl Diagnostic {
}
pub fn span_suggestions_with_applicability(&mut self, sp: Span, msg: &str,
suggestions: Vec<String>,
applicability: Applicability) -> &mut Self {
suggestions: impl Iterator<Item = String>, applicability: Applicability) -> &mut Self
{
self.suggestions.push(CodeSuggestion {
substitutions: suggestions.into_iter().map(|snippet| Substitution {
substitutions: suggestions.map(|snippet| Substitution {
parts: vec![SubstitutionPart {
snippet,
span: sp,

2
src/librustc_errors/diagnostic_builder.rs
View file

@ -253,7 +253,7 @@ impl<'a> DiagnosticBuilder<'a> {
pub fn span_suggestions_with_applicability(&mut self,
sp: Span,
msg: &str,
suggestions: Vec<String>,
suggestions: impl Iterator<Item = String>,
applicability: Applicability)
-> &mut Self {
if !self.allow_suggestions {