Struct rustc_codegen_llvm::coverageinfo::ffi::CounterExpression

#[repr(C)]
pub struct CounterExpression {
    pub kind: ExprKind,
    pub lhs: Counter,
    pub rhs: Counter,
}

Corresponds to struct llvm::coverage::CounterExpression.

Must match the layout of LLVMRustCounterExpression.

Fields

kind: ExprKind

lhs: Counter

rhs: Counter

Implementations

impl CounterExpression

pub(crate) const DUMMY: Self = _

The dummy expression (0 - 0) has a representation of all zeroes, making it marginally more efficient to initialize than (0 + 0).

pub fn new(lhs: Counter, kind: ExprKind, rhs: Counter) -> Self

Trait Implementations

impl Clone for CounterExpression

fn clone(&self) -> CounterExpression

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CounterExpression

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

Formats the value using the given formatter.

impl Copy for CounterExpression

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: 20 bytes