Struct cloudabi::subscription

#[repr(C)]
pub struct subscription {
    pub userdata: userdata,
    pub unused: u16,
    pub type_: eventtype,
    pub union: subscription_union,
}

Subscription to an event.

Fields

userdata: userdata

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

unused: u16

Used by previous implementations. Ignored.

type_: eventtype

The type of the event to which to subscribe.

Currently, CONDVAR, LOCK_RDLOCK, and LOCK_WRLOCK must be provided as the first subscription and may only be followed by up to one other subscription, having type CLOCK.

union: subscription_union

Trait Implementations

impl Copy for subscription

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.