Enum rustc_mir_build::build::ForGuard

enum ForGuard {
    RefWithinGuard,
    OutsideGuard,
}

ForGuard indicates whether we are talking about:

1. The variable for use outside of guard expressions, or
2. The temp that holds reference to (1.), which is actually what the guard expressions see.

Variants

RefWithinGuard

OutsideGuard

Trait Implementations

impl Clone for ForGuard

fn clone(&self) -> ForGuard

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ForGuard

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

Formats the value using the given formatter.

impl PartialEq<ForGuard> for ForGuard

fn eq(&self, other: &ForGuard) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ForGuard

impl Eq for ForGuard

impl StructuralEq for ForGuard

impl StructuralPartialEq for ForGuard

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:

• RefWithinGuard: 0 bytes
• OutsideGuard: 0 bytes