Struct wasmtime_jit::trampoline::ir::StackSlotData

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pub struct StackSlotData {
    pub kind: StackSlotKind,
    pub size: u32,
    pub offset: Option<i32>,
}

Expand description

Contents of a stack slot.

Fields

kind: StackSlotKind

The kind of stack slot.

size: u32

Size of stack slot in bytes.

offset: Option<i32>

Offset of stack slot relative to the stack pointer in the caller.

On x86, the base address is the stack pointer before the return address was pushed. On RISC ISAs, the base address is the value of the stack pointer on entry to the function.

For OutgoingArg stack slots, the offset is relative to the current function’s stack pointer immediately before the call.

Implementations

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impl StackSlotData

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pub fn new(kind: StackSlotKind, size: u32) -> StackSlotData

Create a stack slot with the specified byte size.

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pub fn alignment(&self, max_align: u32) -> u32

Get the alignment in bytes of this stack slot given the stack pointer alignment.

Trait Implementations

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impl Clone for StackSlotData

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pub fn clone(&self) -> StackSlotData

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for StackSlotData

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for StackSlotData

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

Deserialize this value from the given Serde deserializer. Read more

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impl Display for StackSlotData

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

Formats the value using the given formatter. Read more

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impl PartialEq<StackSlotData> for StackSlotData

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

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

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

This method tests for !=.

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impl Serialize for StackSlotData

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

Serialize this value into the given Serde serializer. Read more

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impl Eq for StackSlotData

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impl StructuralEq for StackSlotData

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impl StructuralPartialEq for StackSlotData

Auto Trait Implementations

impl RefUnwindSafe for StackSlotData

impl Send for StackSlotData

impl Sync for StackSlotData

impl Unpin for StackSlotData

impl UnwindSafe for StackSlotData

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> Pointable for T

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pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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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> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. 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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Struct wasmtime_jit::trampoline::ir::StackSlotData

Fields

Implementations

impl StackSlotData

pub fn new(kind: StackSlotKind, size: u32) -> StackSlotData

pub fn alignment(&self, max_align: u32) -> u32

Trait Implementations

impl Clone for StackSlotData

pub fn clone(&self) -> StackSlotData

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

impl Debug for StackSlotData

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

impl<'de> Deserialize<'de> for StackSlotData

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

impl Display for StackSlotData

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

impl PartialEq<StackSlotData> for StackSlotData

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

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

impl Serialize for StackSlotData

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

impl Eq for StackSlotData

impl StructuralEq for StackSlotData

impl StructuralPartialEq for StackSlotData

Auto Trait Implementations

impl RefUnwindSafe for StackSlotData

impl Send for StackSlotData

impl Sync for StackSlotData

impl Unpin for StackSlotData

impl UnwindSafe for StackSlotData

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> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

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> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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>,

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

pub fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::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> ToString for T where
T: Display + ?Sized,

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>,