Enum rustc_middle::ty::layout::LayoutError

pub enum LayoutError<'tcx> {
    Unknown(Ty<'tcx>),
    SizeOverflow(Ty<'tcx>),
    NormalizationFailure(Ty<'tcx>, NormalizationError<'tcx>),
    ReferencesError(ErrorGuaranteed),
    Cycle,
}

Variants

Unknown(Ty<'tcx>)

SizeOverflow(Ty<'tcx>)

NormalizationFailure(Ty<'tcx>, NormalizationError<'tcx>)

ReferencesError(ErrorGuaranteed)

Cycle

Implementations

impl<'tcx> LayoutError<'tcx>

pub fn diagnostic_message(&self) -> DiagnosticMessage

pub fn into_diagnostic(self) -> LayoutError<'tcx>

Trait Implementations

impl<'tcx> Clone for LayoutError<'tcx>

fn clone(&self) -> LayoutError<'tcx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tcx> Debug for LayoutError<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<__D> for LayoutError<'tcx>

fn decode(__decoder: &mut __D) -> Self

impl<'tcx> Display for LayoutError<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx, __E: TyEncoder<I = TyCtxt<'tcx>>> Encodable<__E> for LayoutError<'tcx>

fn encode(&self, __encoder: &mut __E)

impl<'tcx> EraseType for LayoutError<'tcx>

type Result = [u8; 24]

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for LayoutError<'tcx>

fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher )

impl<'tcx> IntoDiagnosticArg for LayoutError<'tcx>

fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static>

impl<'tcx> Copy for LayoutError<'tcx>

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: 24 bytes

Size for each variant:

• Unknown: 16 bytes
• SizeOverflow: 16 bytes
• NormalizationFailure: 24 bytes
• ReferencesError: 0 bytes
• Cycle: 0 bytes