Struct syntax::ast::LifetimeDef

pub struct LifetimeDef {
    pub attrs: ThinVec<Attribute>,
    pub lifetime: Lifetime,
    pub bounds: Vec<Lifetime>,
}

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

A lifetime definition, e.g. 'a: 'b+'c+'d

Fields

attrs: ThinVec<Attribute>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

lifetime: Lifetime

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

bounds: Vec<Lifetime>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

impl Clone for LifetimeDef

fn clone(&self) -> LifetimeDef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for LifetimeDef

fn eq(&self, __arg_0: &LifetimeDef) -> bool

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

fn ne(&self, __arg_0: &LifetimeDef) -> bool

This method tests for !=.

impl Eq for LifetimeDef

impl Encodable for LifetimeDef

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Decodable for LifetimeDef

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<LifetimeDef, __D::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Hash for LifetimeDef

fn hash<__H: Hasher>(&self, __arg_0: &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 Debug for LifetimeDef

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.