Struct wasmer_types::Memory64

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pub struct Memory64;
Expand description

Marker trait for 64-bit memories.

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impl Clone for Memory64

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fn clone(&self) -> Memory64

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 MemorySize for Memory64

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type Offset = u64

Type used to represent an offset into a memory. This is u32 or u64.
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type Native = i64

Type used to pass this value as an argument or return value for a Wasm function.
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const ZERO: Self::Offset = {transmute(0x0000000000000000): <memory::Memory64 as memory::MemorySize>::Offset}

Zero value used for WasmPtr::is_null.
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const ONE: Self::Offset = {transmute(0x0000000000000001): <memory::Memory64 as memory::MemorySize>::Offset}

One value used for counting.
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fn offset_to_native(offset: Self::Offset) -> Self::Native

Convert an Offset to a Native.
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fn native_to_offset(native: Self::Native) -> Self::Offset

Convert a Native to an Offset.
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fn is_64bit() -> bool

True if the memory is 64-bit
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impl NativeWasmType for Memory64

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const WASM_TYPE: Type = <<Self as MemorySize>::Native as NativeWasmType>::WASM_TYPE

Type for this NativeWasmType.
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type Abi = <<Memory64 as MemorySize>::Native as NativeWasmType>::Abi

The ABI for this type (i32, i64, f32, f64)
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impl Copy for Memory64

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

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fn deserialize( &self, deserializer: &mut D ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> LayoutRaw for T

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fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Gets the layout of the type.
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impl<T> Pointee for T

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type Metadata = ()

The type for metadata in pointers and references to Self.
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.