Enum Region 

pub enum Region {
    ReBound(DebruijnIndex, BoundRegion),
    ReEarlyParam(EarlyParamRegion),
    ReStatic,
    ReVar(RegionVid),
    ReLateParam(LateParamRegion),
    ReErased,
}

Variants

ReBound(DebruijnIndex, BoundRegion)

ReEarlyParam(EarlyParamRegion)

ReStatic

ReVar(RegionVid)

ReLateParam(LateParamRegion)

ReErased

Trait Implementations

impl Clone for Region

fn clone(&self) -> Region

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Region

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

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<'tcx>> Decodable<__D> for Region

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

impl<'tcx, __E: TyEncoder<'tcx>> Encodable<__E> for Region

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

impl Hash for Region

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 PartialEq for Region

fn eq(&self, other: &Region) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Subst for Region

fn subst(&self, args: &[GenericArg]) -> Self

impl<'tcx> ToRustc<'tcx> for Region

type T = Region<'tcx>

fn to_rustc(&self, tcx: TyCtxt<'tcx>) -> Self::T

impl Copy for Region

impl Eq for Region

impl StructuralPartialEq for Region