Struct rustc_errors::CodeSuggestion[][src]

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

Fields

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")] },
]

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

Methods

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

Trait Implementations

impl Clone for CodeSuggestion
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Debug for CodeSuggestion
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Formats the value using the given formatter. Read more

impl PartialEq for CodeSuggestion
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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
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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
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impl Decodable for CodeSuggestion
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Auto Trait Implementations