Struct rustc_errors::CodeSuggestion[][src]

pub struct CodeSuggestion {
    pub substitutions: Vec<Substitution>,
    pub msg: String,
    pub show_code_when_inline: bool,
    pub applicability: Applicability,


Each substitute can have multiple variants due to multiple applicable suggestions might be replaced with a.b or x.y by replacing foo and bar on their own:

    Substitution { parts: vec![(0..3, "a"), (4..7, "b")] },
    Substitution { parts: vec![(0..3, "x"), (4..7, "y")] },

or by replacing the entire span:

    Substitution { parts: vec![(0..7, "a.b")] },
    Substitution { parts: vec![(0..7, "x.y")] },

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


impl CodeSuggestion

Returns the assembled code suggestions and whether they should be shown with an underline.

Trait Implementations

impl Clone for CodeSuggestion

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Debug for CodeSuggestion

Formats the value using the given formatter. Read more

impl PartialEq for CodeSuggestion

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Hash for CodeSuggestion

Feeds this value into the given [Hasher]. Read more

Feeds a slice of this type into the given [Hasher]. Read more

impl Encodable for CodeSuggestion

impl Decodable for CodeSuggestion

Auto Trait Implementations