Struct cranelift_codegen::ir::instructions::ValueTypeSet

pub struct ValueTypeSet {
    pub lanes: BitSet<u16>,
    pub ints: BitSet<u8>,
    pub floats: BitSet<u8>,
    pub bools: BitSet<u8>,
}

A value type set describes the permitted set of types for a type variable.

Fields

lanes: BitSet<u16>

Allowed lane sizes

ints: BitSet<u8>

Allowed int widths

floats: BitSet<u8>

Allowed float widths

bools: BitSet<u8>

Allowed bool widths

Methods

impl ValueTypeSet

pub fn contains(self, typ: Type) -> bool

Does typ belong to this set?

pub fn example(self) -> Type

Get an example member of this type set.

This is used for error messages to avoid suggesting invalid types.

Trait Implementations

impl Copy for ValueTypeSet

impl Debug for ValueTypeSet

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

Formats the value using the given formatter.

impl PartialEq<ValueTypeSet> for ValueTypeSet

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for ValueTypeSet

impl Clone for ValueTypeSet

fn clone(&self) -> ValueTypeSet

Returns a copy of the value.

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

Performs copy-assignment from source.