Struct rustc_resolve::UseError

source ·
pub(crate) struct UseError<'a> {
    pub(crate) err: DiagnosticBuilder<'a, ErrorGuaranteed>,
    pub(crate) candidates: Vec<ImportSuggestion>,
    pub(crate) def_id: DefId,
    pub(crate) instead: bool,
    pub(crate) suggestion: Option<(Span, &'static str, String, Applicability)>,
    pub(crate) path: Vec<Segment>,
}

Fields

err: DiagnosticBuilder<'a, ErrorGuaranteed>candidates: Vec<ImportSuggestion>

Candidates which user could use to access the missing type.

def_id: DefId

The DefId of the module to place the use-statements in.

instead: bool

Whether the diagnostic should say “instead” (as in consider importing ... instead).

suggestion: Option<(Span, &'static str, String, Applicability)>

Extra free-form suggestion.

path: Vec<Segment>

Path Segments at the place of use that failed. Used for accurate suggestion after telling the user to import the item directly.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

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: 136 bytes