Enum Mutability

pub enum Mutability {
    Read,
    ReadWrite,
}

x64 operands can be mutable or not.

assert_eq!(r(r8).mutability, Mutability::Read);
assert_eq!(rw(r8).mutability, Mutability::ReadWrite);

Variants

Read

ReadWrite

Implementations

impl Mutability

pub fn is_read(&self) -> bool

Returns whether this represents a read of the operand in question.

Note that for read/write operands this returns true.

pub fn is_write(&self) -> bool

Returns whether this represents a write of the operand in question.

Note that for read/write operands this returns true.

impl Mutability

pub fn generate_regalloc_call(&self) -> &str

pub fn generate_type(&self) -> &str

pub fn generate_xmm_regalloc_call(&self) -> &str

Trait Implementations

impl Clone for Mutability

fn clone(&self) -> Mutability

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mutability

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

Formats the value using the given formatter.

impl Default for Mutability

fn default() -> Self

Returns the “default value” for a type.

impl Display for Mutability

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

Formats the value using the given formatter.

impl PartialEq for Mutability

fn eq(&self, other: &Mutability) -> 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 Copy for Mutability

impl StructuralPartialEq for Mutability