Enum OperandKind

pub enum OperandKind {
    Copy(Place),
    Move(Place),
    Constant(Const),
    Static(StaticId),
}

Variants

Copy(Place)

Creates a value by loading the given place.

Before drop elaboration, the type of the place must be Copy. After drop elaboration there is no such requirement.

Move(Place)

Creates a value by performing loading the place, just like the Copy operand.

This may additionally overwrite the place with uninit bytes, depending on how we decide in UCG#188. You should not emit MIR that may attempt a subsequent second load of this place without first re-initializing it.

Constant(Const)

Constants are already semantically values, and remain unchanged.

Static(StaticId)

NON STANDARD: This kind of operand returns an immutable reference to that static memory. Rustc handles it with the Constant variant somehow.

Trait Implementations

impl Clone for OperandKind

fn clone(&self) -> OperandKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperandKind

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

Formats the value using the given formatter.

impl PartialEq for OperandKind

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for OperandKind

impl StructuralPartialEq for OperandKind