Enum rustc_trait_selection::traits::auto_trait::RegionTarget

pub enum RegionTarget<'tcx> {
    Region(Region<'tcx>),
    RegionVid(RegionVid),
}

Variants

Region(Region<'tcx>)

RegionVid(RegionVid)

Trait Implementations

impl<'tcx> Clone for RegionTarget<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for RegionTarget<'tcx>

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

Formats the value using the given formatter.

impl<'tcx> Hash for RegionTarget<'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> PartialEq<RegionTarget<'tcx>> for RegionTarget<'tcx>

fn eq(&self, other: &RegionTarget<'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> Copy for RegionTarget<'tcx>

impl<'tcx> Eq for RegionTarget<'tcx>

impl<'tcx> StructuralEq for RegionTarget<'tcx>

impl<'tcx> StructuralPartialEq for RegionTarget<'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: 16 bytes

Size for each variant:

• Region: 12 bytes
• RegionVid: 4 bytes