Struct zircon_object::object::KObjectBase

pub struct KObjectBase {
    pub id: KoID,
    // some fields omitted
}

The base struct of a kernel object.

Fields

id: KoID

The object’s KoID.

Implementations

impl KObjectBase

pub fn new() -> Self

Create a new kernel object base.

pub fn with_signal(signal: Signal) -> Self

Create a kernel object base with initial signal.

pub fn with_name(name: &str) -> Self

Create a kernel object base with name.

pub fn with(name: &str, signal: Signal) -> Self

Create a kernel object base with both signal and name

pub fn name(&self) -> String

Get object’s name.

pub fn set_name(&self, name: &str)

Set object’s name.

pub fn signal(&self) -> Signal

Get the signal status.

pub fn signal_change(&self, clear: Signal, set: Signal)

Change signal status: first clear then set indicated bits.

All signal callbacks will be called.

pub fn signal_set(&self, signal: Signal)

Assert signal.

pub fn signal_clear(&self, signal: Signal)

Deassert signal.

pub fn add_signal_callback(&self, callback: SignalHandler)

Add callback for signal status changes.

The callback is a function of Fn(Signal) -> bool. It returns a bool indicating whether the handle process is over. If true, the function will never be called again.

Trait Implementations

impl Default for KObjectBase

fn default() -> Self

Returns the “default value” for a type.