WasmBuffer

sabre_sdk

Struct WasmBuffer 

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pub struct WasmBuffer { /* private fields */ }
Expand description

A WasmBuffer is a wrapper around a wasm pointer.

It contains a raw wasm pointer to location in executor memory and a bytes repesentation of it’s contents.

It offers methods for accessing the data stored at the location referenced by the raw pointer.

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impl WasmBuffer

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pub unsafe fn new(buffer: &[u8]) -> Result<WasmBuffer, WasmSdkError>

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pub unsafe fn from_raw(raw: WasmPtr) -> Result<WasmBuffer, WasmSdkError>

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pub unsafe fn from_list( ptr: WasmPtrList, ) -> Result<Vec<WasmBuffer>, WasmSdkError>

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pub fn to_bytes(&self) -> Vec<u8> ⓘ

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pub fn to_raw(&self) -> WasmPtr

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pub fn to_string(&self) -> Result<String, WasmSdkError>

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impl<T> Any for T
where T: 'static + ?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 T
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fn borrow_mut(&mut self) -> &mut T

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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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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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fn borrow_replacement(ptr: &T) -> &T

Given ptr, which was obtained from a prior call to Self::borrow(), return a value with the same nominal lifetime which is guaranteed to survive mutations to Self. Read more
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type Output = T

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

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