Struct rustc_middle::traits::solve::PredefinedOpaquesData

pub struct PredefinedOpaquesData<'tcx> {
    pub opaque_types: Vec<(OpaqueTypeKey<'tcx>, Ty<'tcx>)>,
}

Additional constraints returned on success.

Fields

opaque_types: Vec<(OpaqueTypeKey<'tcx>, Ty<'tcx>)>

Trait Implementations

impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for PredefinedOpaquesData<'tcx>

fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut Self

fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = Self> ) -> &'a mut [Self]

impl<'tcx> Borrow<PredefinedOpaquesData<'tcx>> for InternedInSet<'tcx, PredefinedOpaquesData<'tcx>>

fn borrow<'a>(&'a self) -> &'a PredefinedOpaquesData<'tcx>

Immutably borrows from an owned value.

impl<'tcx> Clone for PredefinedOpaquesData<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for PredefinedOpaquesData<'tcx>

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

Formats the value using the given formatter.

impl<'tcx> Default for PredefinedOpaquesData<'tcx>

fn default() -> PredefinedOpaquesData<'tcx>

Returns the “default value” for a type.

impl<'tcx> Hash for PredefinedOpaquesData<'tcx>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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

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

impl<'tcx> PartialEq<PredefinedOpaquesData<'tcx>> for PredefinedOpaquesData<'tcx>

fn eq(&self, other: &PredefinedOpaquesData<'tcx>) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'tcx> Eq for PredefinedOpaquesData<'tcx>

impl<'tcx> StructuralEq for PredefinedOpaquesData<'tcx>

impl<'tcx> StructuralPartialEq for PredefinedOpaquesData<'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