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Implement IntoDiagnosticArg for ast::Visibility

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This commit is contained in:
Xiretza 2022-10-05 22:05:45 +02:00
parent fc0ba2c8b6
commit a84adba552
1 changed files with 8 additions and 0 deletions
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8
compiler/rustc_errors/src/diagnostic_impls.rs
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@ -189,6 +189,14 @@ impl IntoDiagnosticArg for rustc_data_structures::small_c_str::SmallCStr {
}
}
impl IntoDiagnosticArg for ast::Visibility {
fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static> {
let s = pprust::vis_to_string(&self);
let s = s.trim_end().to_string();
DiagnosticArgValue::Str(Cow::Owned(s))
}
}
impl IntoDiagnosticArg for Level {
fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static> {
DiagnosticArgValue::Str(Cow::Borrowed(self.to_cmd_flag()))