Struct wasm_extern_vec_t

#[repr(C)]
pub struct wasm_extern_vec_t { /* private fields */ }

A Wasm compatible vector with element type Option<Box<wasm_extern_t>>.

Note

This is similar to Box<[Option<Box<wasm_extern_t>>]>.

Implementations

impl wasm_extern_vec_t

pub fn set_buffer(&mut self, buffer: Box<[Option<Box<wasm_extern_t>>]>)

Sets the data buffer of self to buffer and leaks the current data buffer.

pub fn as_slice(&self) -> &[Option<Box<wasm_extern_t>>]

Returns the underlying data as shared slice.

pub fn as_uninit_slice( &mut self, ) -> &mut [MaybeUninit<Option<Box<wasm_extern_t>>>]

Returns the underlying data as MaybeUninit slice.

pub fn take(&mut self) -> Box<[Option<Box<wasm_extern_t>>]>

Takes the data from self and returns it.

Note

This leaves self empty after this operation.

Trait Implementations

impl Clone for wasm_extern_vec_t

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Drop for wasm_extern_vec_t

fn drop(&mut self)

Executes the destructor for this type.

impl From<Box<[Option<Box<wasm_extern_t>>]>> for wasm_extern_vec_t

fn from(slice: Box<[Option<Box<wasm_extern_t>>]>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<Box<wasm_extern_t>>>> for wasm_extern_vec_t

fn from(vec: Vec<Option<Box<wasm_extern_t>>>) -> Self

Converts to this type from the input type.