Struct rustc_errors::CodeSuggestion
source · pub struct CodeSuggestion {
pub substitutions: Vec<Substitution>,
pub msg: DiagnosticMessage,
pub style: SuggestionStyle,
pub applicability: Applicability,
}
Fields
substitutions: Vec<Substitution>
Each substitute can have multiple variants due to multiple applicable suggestions
foo.bar
might be replaced with a.b
or x.y
by replacing
foo
and bar
on their own:
vec![
Substitution { parts: vec![(0..3, "a"), (4..7, "b")] },
Substitution { parts: vec![(0..3, "x"), (4..7, "y")] },
]
or by replacing the entire span:
vec![
Substitution { parts: vec![(0..7, "a.b")] },
Substitution { parts: vec![(0..7, "x.y")] },
]
msg: DiagnosticMessage
style: SuggestionStyle
Visual representation of this suggestion.
applicability: Applicability
Whether or not the suggestion is approximate
Sometimes we may show suggestions with placeholders, which are useful for users but not useful for tools like rustfix
Implementations
sourceimpl CodeSuggestion
impl CodeSuggestion
sourcepub fn splice_lines(
&self,
sm: &SourceMap
) -> Vec<(String, Vec<SubstitutionPart>, Vec<Vec<SubstitutionHighlight>>, bool)>
pub fn splice_lines(
&self,
sm: &SourceMap
) -> Vec<(String, Vec<SubstitutionPart>, Vec<Vec<SubstitutionHighlight>>, bool)>
Returns the assembled code suggestions, whether they should be shown with an underline and whether the substitution only differs in capitalization.
Trait Implementations
sourceimpl Clone for CodeSuggestion
impl Clone for CodeSuggestion
sourcefn clone(&self) -> CodeSuggestion
fn clone(&self) -> CodeSuggestion
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresourceimpl Debug for CodeSuggestion
impl Debug for CodeSuggestion
sourceimpl<__D: Decoder> Decodable<__D> for CodeSuggestion
impl<__D: Decoder> Decodable<__D> for CodeSuggestion
sourceimpl<__E: Encoder> Encodable<__E> for CodeSuggestion
impl<__E: Encoder> Encodable<__E> for CodeSuggestion
sourceimpl Hash for CodeSuggestion
impl Hash for CodeSuggestion
sourceimpl PartialEq<CodeSuggestion> for CodeSuggestion
impl PartialEq<CodeSuggestion> for CodeSuggestion
sourcefn eq(&self, other: &CodeSuggestion) -> bool
fn eq(&self, other: &CodeSuggestion) -> bool
impl StructuralPartialEq for CodeSuggestion
Auto Trait Implementations
impl RefUnwindSafe for CodeSuggestion
impl !Send for CodeSuggestion
impl !Sync for CodeSuggestion
impl Unpin for CodeSuggestion
impl UnwindSafe for CodeSuggestion
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 88 bytes