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

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

impl StackRef[src]

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

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

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

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

Trait Implementations

impl Clone for StackRef[src]

fn clone(&self) -> StackRef[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for StackRef[src]

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

Formats the value using the given formatter. Read more

impl Copy for StackRef[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> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

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

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

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

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

recently added

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

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.