Struct cranelift_codegen::isa::StackRef

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pub struct StackRef {
    pub base: StackBase,
    pub offset: StackOffset,
}

Expand description

A method for referencing a stack slot in the current stack frame.

Stack slots are addressed with a constant offset from a base register. The base can be the stack pointer, the frame pointer, or (in the future) a zone register pointing to an inner zone of a large stack frame.

Fields

base: StackBase

The base register to use for addressing.

offset: StackOffset

Immediate offset from the base register to the first byte of the stack slot.

Implementations

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impl StackRef

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pub fn masked(
 ss: StackSlot,
 mask: StackBaseMask,
 frame: &StackSlots
) -> Option<Self>

Get a reference to the stack slot ss using one of the base pointers in mask.

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pub fn sp(ss: StackSlot, frame: &StackSlots) -> Self

Get a reference to ss using the stack pointer as a base.

Trait Implementations

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impl Clone for StackRef

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fn clone(&self) -> StackRef

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 StackRef

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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 Copy for StackRef

Auto Trait Implementations

impl RefUnwindSafe for StackRef

impl Send for StackRef

impl Sync for StackRef

impl Unpin for StackRef

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.

Struct cranelift_codegen::isa::StackRef

Fields

Implementations

impl StackRef

pub fn masked(
    ss: StackSlot,
    mask: StackBaseMask,
    frame: &StackSlots
) -> Option<Self>

pub fn sp(ss: StackSlot, frame: &StackSlots) -> Self

Trait Implementations

impl Clone for StackRef

fn clone(&self) -> StackRef

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

impl Debug for StackRef

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

impl Copy for StackRef

Auto Trait Implementations

impl RefUnwindSafe for StackRef

impl Send for StackRef

impl Sync for StackRef

impl Unpin for StackRef

impl UnwindSafe for StackRef

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> 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>

Struct cranelift_codegen::isa::StackRef

Fields

Implementations

impl StackRef

pub fn masked( ss: StackSlot, mask: StackBaseMask, frame: &StackSlots) -> Option<Self>

pub fn sp(ss: StackSlot, frame: &StackSlots) -> Self

Trait Implementations

impl Clone for StackRef

fn clone(&self) -> StackRef

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

impl Debug for StackRef

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

impl Copy for StackRef

Auto Trait Implementations

impl RefUnwindSafe for StackRef

impl Send for StackRef

impl Sync for StackRef

impl Unpin for StackRef

impl UnwindSafe for StackRef

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> 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>

pub fn masked(
ss: StackSlot,
mask: StackBaseMask,
frame: &StackSlots
) -> Option<Self>

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> 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>,