Enum cranelift_codegen::ir::ValueLoc

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pub enum ValueLoc {
    Unassigned,
    Reg(RegUnit),
    Stack(StackSlot),
}

Expand description

Value location.

Variants

`Unassigned`

This value has not been assigned to a location yet.

`Reg(RegUnit)`

Value is assigned to a register.

`Stack(StackSlot)`

Value is assigned to a stack slot.

Implementations

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impl ValueLoc

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pub fn is_assigned(self) -> bool

Is this an assigned location? (That is, not Unassigned).

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pub fn unwrap_reg(self) -> RegUnit

Get the register unit of this location, or panic.

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pub fn unwrap_stack(self) -> StackSlot

Get the stack slot of this location, or panic.

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pub fn display<'a, R: Into<Option<&'a RegInfo>>>(
self,
regs: R
) -> DisplayValueLoc<'a>

Return an object that can display this value location, using the register info from the target ISA.

Trait Implementations

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impl Clone for ValueLoc

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fn clone(&self) -> ValueLoc

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for ValueLoc

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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 Default for ValueLoc

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for ValueLoc

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl PartialEq<ValueLoc> for ValueLoc

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

This method tests for !=.

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impl Serialize for ValueLoc

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl StructuralPartialEq for ValueLoc

Auto Trait Implementations

impl RefUnwindSafe for ValueLoc

impl Send for ValueLoc

impl Sync for ValueLoc

impl Unpin for ValueLoc

impl UnwindSafe for ValueLoc

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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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.

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Enum cranelift_codegen::ir::ValueLoc

Variants

Unassigned

Reg(RegUnit)

Stack(StackSlot)

Implementations

impl ValueLoc

pub fn is_assigned(self) -> bool

pub fn unwrap_reg(self) -> RegUnit

pub fn unwrap_stack(self) -> StackSlot

pub fn display<'a, R: Into<Option<&'a RegInfo>>>( self, regs: R) -> DisplayValueLoc<'a>

Trait Implementations

impl Clone for ValueLoc

fn clone(&self) -> ValueLoc

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

impl Debug for ValueLoc

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

impl Default for ValueLoc

fn default() -> Self

impl<'de> Deserialize<'de> for ValueLoc

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl PartialEq<ValueLoc> for ValueLoc

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

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

impl Serialize for ValueLoc

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where __S: Serializer,

impl Copy for ValueLoc

impl Eq for ValueLoc

impl StructuralEq for ValueLoc

impl StructuralPartialEq for ValueLoc

Auto Trait Implementations

impl RefUnwindSafe for ValueLoc

impl Send for ValueLoc

impl Sync for ValueLoc

impl Unpin for ValueLoc

impl UnwindSafe for ValueLoc

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<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

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> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

`Unassigned`

`Reg(RegUnit)`

`Stack(StackSlot)`

pub fn display<'a, R: Into<Option<&'a RegInfo>>>(
self,
regs: R
) -> DisplayValueLoc<'a>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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

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

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,