Enum LifetimeSource

pub enum LifetimeSource {
    Reference,
    Path {
        angle_brackets: AngleBrackets,
    },
    OutlivesBound,
    PreciseCapturing,
    Other,
}

Variants

Reference

E.g. &Type, &'_ Type, &'a Type, &mut Type, &'_ mut Type, &'a mut Type

Path

E.g. ContainsLifetime, ContainsLifetime<>, ContainsLifetime<'_>, ContainsLifetime<'a>

Fields

angle_brackets: AngleBrackets

OutlivesBound

E.g. impl Trait + '_, impl Trait + 'a

PreciseCapturing

E.g. impl Trait + use<'_>, impl Trait + use<'a>

Other

Other usages which have not yet been categorized. Feel free to add new sources that you find useful.

Some non-exhaustive examples:

• where T: 'a
• fn(_: dyn Trait + 'a)

Trait Implementations

impl Clone for LifetimeSource

fn clone(&self) -> LifetimeSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LifetimeSource

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

Formats the value using the given formatter.

impl<__CTX> HashStable<__CTX> for LifetimeSource

where __CTX: HashStableContext,

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

impl PartialEq for LifetimeSource

fn eq(&self, other: &LifetimeSource) -> 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 Copy for LifetimeSource

impl Eq for LifetimeSource

impl StructuralPartialEq for LifetimeSource

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: 1 byte

Size for each variant:

• Reference: 0 bytes
• Path: 1 byte
• OutlivesBound: 0 bytes
• PreciseCapturing: 0 bytes
• Other: 0 bytes