Struct rustc_hir::hir::Lifetime

pub struct Lifetime {
    pub hir_id: HirId,
    pub span: Span,
    pub name: LifetimeName,
}

Fields

hir_id: HirId

span: Span

name: LifetimeName

Either "'a", referring to a named lifetime definition, or "``" (i.e., kw::Invalid), for elision placeholders.

HIR lowering inserts these placeholders in type paths that refer to type definitions needing lifetime parameters, &T and &mut T, and trait objects without ... + 'a.

Implementations

impl Lifetime

pub fn is_elided(&self) -> bool

pub fn is_static(&self) -> bool

Trait Implementations

impl Clone for Lifetime

pub fn clone(&self) -> Lifetime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Lifetime

impl Debug for Lifetime

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

Formats the value using the given formatter.

impl Display for Lifetime

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

Formats the value using the given formatter.

impl<__E: Encoder> Encodable<__E> for Lifetime

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

impl<__CTX> HashStable<__CTX> for Lifetime where
    __CTX: HashStableContext, 

pub fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)