Enum rustc_hir::hir::YieldSource

pub enum YieldSource {
    Await {
        expr: Option<HirId>,
    },
    Yield,
}

The yield kind that caused an ExprKind::Yield.

Variants

Await

Fields

expr: Option<HirId>

An <expr>.await.

Yield

A plain yield.

Implementations

impl YieldSource

pub fn is_await(&self) -> bool

Trait Implementations

impl Clone for YieldSource

fn clone(&self) -> YieldSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for YieldSource

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

Formats the value using the given formatter.

impl Display for YieldSource

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

Formats the value using the given formatter.

impl From<GeneratorKind> for YieldSource

fn from(kind: GeneratorKind) -> Self

Converts to this type from the input type.

impl<__CTX> HashStable<__CTX> for YieldSourcewhere __CTX: HashStableContext,

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

impl Copy for YieldSource

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: 8 bytes

Size for each variant:

• Await: 8 bytes
• Yield: 0 bytes