Struct wasihost_core::wasi_snapshot_preview1::native::subscription

pub struct subscription {
    pub userdata: userdata,
    pub u: subscription_u,
}

Subscription to an event.

Fields

userdata: userdata

User-provided value that is attached to the subscription in the implementation and returned through event::userdata.

u: subscription_u

The type of the event to which to subscribe, and its contents

Trait Implementations

impl Clone for subscription

fn clone(&self) -> subscription

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for subscription

impl Debug for subscription

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for subscription

fn default() -> subscription

Returns the "default value" for a type.

impl WasmValue for subscription

const SIZE: u32

Size of a value

const ARRAY_OFFSET: u32

Offset between two elements of this type inside an array.

fn read(mem: &[Cell<u8>]) -> Self

Reads the value from memory at the given offset.

fn write(self, mem: &[Cell<u8>])

Writes the value to memory at the given offset.