Enum rustc_mir_transform::coverage::counters::BcbCounter

pub(super) enum BcbCounter {
    Counter {
        id: CounterId,
    },
    Expression {
        id: ExpressionId,
        lhs: Operand,
        op: Op,
        rhs: Operand,
    },
}

The coverage counter or counter expression associated with a particular BCB node or BCB edge.

Variants

Counter

Fields

id: CounterId

Expression

Fields

id: ExpressionId

lhs: Operand

op: Op

rhs: Operand

Implementations

impl BcbCounter

fn is_expression(&self) -> bool

pub(super) fn as_operand(&self) -> Operand

Trait Implementations

impl Clone for BcbCounter

fn clone(&self) -> BcbCounter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BcbCounter

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

Formats the value using the given formatter.

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: 24 bytes

Size for each variant:

• Counter: 4 bytes
• Expression: 24 bytes