Enum rustc_middle::middle::resolve_lifetime::Region

pub enum Region {
    Static,
    EarlyBound(u32, DefId, LifetimeDefOrigin),
    LateBound(DebruijnIndex, u32, DefId, LifetimeDefOrigin),
    LateBoundAnon(DebruijnIndex, u32, u32),
    Free(DefId, DefId),
}

Variants

Static

EarlyBound(u32, DefId, LifetimeDefOrigin)

LateBound(DebruijnIndex, u32, DefId, LifetimeDefOrigin)

LateBoundAnon(DebruijnIndex, u32, u32)

Free(DefId, DefId)

Trait Implementations

impl Clone for Region

fn clone(&self) -> Region

Returns a copy 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) -> Result<Self, <__D as Decoder>::Error>

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

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

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, 

Feeds a slice of this type into the given Hasher.

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for Region

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

impl PartialEq<Region> for Region

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

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

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

This method tests for !=.

impl Copy for Region

impl Eq for Region

impl StructuralEq for Region

impl StructuralPartialEq for Region

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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: 20 bytes