Enum rustc_hir::hir::LoopSource

pub enum LoopSource {
    Loop,
    While,
    WhileLet,
    ForLoop,
}

The loop type that yielded an ExprKind::Loop.

Variants

Loop

A loop { .. } loop.

While

A while _ { .. } loop.

WhileLet

A while let _ = _ { .. } loop.

ForLoop

A for _ in _ { .. } loop.

Implementations

impl LoopSource

pub fn name(self) -> &'static str

Trait Implementations

impl Clone for LoopSource

fn clone(&self) -> LoopSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LoopSource

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

Formats the value using the given formatter.

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

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

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

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

impl PartialEq<LoopSource> for LoopSource

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

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

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

This method tests for !=.

impl Copy for LoopSource

impl StructuralPartialEq for LoopSource

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: 1 byte