Struct wasihost_core::wasi_snapshot_preview1::Event

pub struct Event {
    pub userdata: Userdata,
    pub error: Errno,
    pub type: Eventtype,
    pub fd_readwrite: EventFdReadwrite,
}

An event that occurred.

Fields

userdata: Userdata

User-provided value that got attached to subscription::userdata.

error: Errno

If non-zero, an error that occurred while processing the subscription request.

type: Eventtype

The type of event that occured

fd_readwrite: EventFdReadwrite

The contents of the event, if it is an eventtype::fd_read or eventtype::fd_write. eventtype::clock events ignore this field.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Event

impl Debug for Event

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

Formats the value using the given formatter.

impl WasiValue for Event

type NativeType = event

The native WASM type.

fn from_native(native: Self::NativeType) -> Result<Self, WasiValueError<Self>>

Converts a native WASM value to its Rust representation.

fn to_native(self) -> Self::NativeType

Converts a Rust value to its native WASM representation.