Struct cranelift_codegen::isa::OperandConstraint

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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

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impl OperandConstraint

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

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

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impl Debug for OperandConstraint

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

Formats the value using the given formatter. Read more

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impl PartialEq<OperandConstraint> for OperandConstraint

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

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

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

This method tests for !=.

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impl StructuralPartialEq for OperandConstraint

Auto Trait Implementations

impl RefUnwindSafe for OperandConstraint

impl Send for OperandConstraint

impl Sync for OperandConstraint

impl Unpin for OperandConstraint

impl UnwindSafe for OperandConstraint

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct cranelift_codegen::isa::OperandConstraint

Fields

Implementations

impl OperandConstraint

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

Trait Implementations

impl Debug for OperandConstraint

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

impl PartialEq<OperandConstraint> for OperandConstraint

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

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

impl StructuralPartialEq for OperandConstraint

Auto Trait Implementations

impl RefUnwindSafe for OperandConstraint

impl Send for OperandConstraint

impl Sync for OperandConstraint

impl Unpin for OperandConstraint

impl UnwindSafe for OperandConstraint

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

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

Struct cranelift_codegen::isa::OperandConstraint

Fields

Implementations

impl OperandConstraint

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

Trait Implementations

impl Debug for OperandConstraint

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

impl PartialEq<OperandConstraint> for OperandConstraint

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

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

impl StructuralPartialEq for OperandConstraint

Auto Trait Implementations

impl RefUnwindSafe for OperandConstraint

impl Send for OperandConstraint

impl Sync for OperandConstraint

impl Unpin for OperandConstraint

impl UnwindSafe for OperandConstraint

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,