Struct cranelift_codegen::isa::OperandConstraint[−][src]

pub struct OperandConstraint {
    pub kind: ConstraintKind,
    pub regclass: RegClass,
}
Expand description

Register constraint for a single value operand or instruction result.

Fields

kind: ConstraintKind

The kind of constraint.

regclass: RegClass

The register class of the operand.

This applies to all kinds of constraints, but with slightly different meaning.

Implementations

impl OperandConstraint[src]

pub fn satisfied(&self, loc: ValueLoc) -> bool[src]

Check if this operand constraint is satisfied by the given value location. For tied constraints, this only checks the register class, not that the counterpart operand has the same value location.

Trait Implementations

impl Debug for OperandConstraint[src]

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

Formats the value using the given formatter. Read more

impl PartialEq<OperandConstraint> for OperandConstraint[src]

fn eq(&self, other: &OperandConstraint) -> bool[src]

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

fn ne(&self, other: &OperandConstraint) -> bool[src]

This method tests for !=.

impl StructuralPartialEq for OperandConstraint[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.