Enum rustc_infer::errors::LifetimeMismatchLabels

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pub enum LifetimeMismatchLabels {
    InRet {
        param_span: Span,
        ret_span: Span,
        span: Span,
        label_var1: Option<Ident>,
    },
    Normal {
        hir_equal: bool,
        ty_sup: Span,
        ty_sub: Span,
        span: Span,
        sup: Option<Ident>,
        sub: Option<Ident>,
    },
}

Variants§

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InRet

Fields

§param_span: Span
§ret_span: Span
§span: Span
§label_var1: Option<Ident>
§

Normal

Fields

§hir_equal: bool
§ty_sup: Span
§ty_sub: Span
§span: Span
§sup: Option<Ident>
§sub: Option<Ident>

Trait Implementations§

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impl Subdiagnostic for LifetimeMismatchLabels

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fn add_to_diag_with<G: EmissionGuarantee, F: SubdiagMessageOp<G>>( self, diag: &mut Diag<'_, G>, _f: F )

Add a subdiagnostic to an existing diagnostic where f is invoked on every message used (to optionally perform eager translation).
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fn add_to_diag<G>(self, diag: &mut Diag<'_, G>)
where G: EmissionGuarantee,

Add a subdiagnostic to an existing diagnostic.

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Alignment of Self.
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where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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fn filterable( self, filter_name: &'static str ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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type Error = !

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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type Error = <U as TryFrom<T>>::Error

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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: 52 bytes

Size for each variant:

  • InRet: 39 bytes
  • Normal: 51 bytes