Enum rustc_mir_transform::check_unsafety::Context

enum Context {
    Safe,
    UnsafeFn(HirId),
    UnsafeBlock(HirId),
}

Context information for UnusedUnsafeVisitor traversal, saves (innermost) relevant context

Variants

Safe

UnsafeFn(HirId)

in an unsafe fn

UnsafeBlock(HirId)

in a used unsafe block (i.e. a block without unused-unsafe warning)

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Copy for Context

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: 12 bytes

Size for each variant:

• Safe: 0 bytes
• UnsafeFn: 8 bytes
• UnsafeBlock: 8 bytes