wlan_ffi_transport::completers

Struct Completer

pub struct Completer<F>where
    F: FnOnce(zx_status_t),
{ /* private fields */ }

Expand description

Type that wraps a closure for completing an operation.

Calling Completer::reply() forwards the status to the wrapped closure. Otherwise, dropping a Completer indicates failure with a zx::Status::BAD_STATE status.

Implementations§

impl<F> Completer<F>
where F: FnOnce(zx_status_t),

pub unsafe fn new_unchecked(completer: F) -> Self

§Safety

Caller promises the provided completer is safe to send to another thread. In some cases, providing a completer that implements Send is difficult. For example, a closure that captures a pointer does not implement Send.

pub fn reply(self, status: Result<(), Status>)

impl<F> Completer<F>
where F: FnOnce(zx_status_t) + Send,

pub fn new(completer: F) -> Self

Trait Implementations§

impl<F> Drop for Completer<F>
where F: FnOnce(zx_status_t),

fn drop(&mut self)

Executes the destructor for this type. Read more

impl<F> Send for Completer<F>
where F: FnOnce(zx_status_t),

Auto Trait Implementations§

impl<F> Freeze for Completer<F>
where F: Freeze,

impl<F> RefUnwindSafe for Completer<F>
where F: RefUnwindSafe,

impl<F> Sync for Completer<F>
where F: Sync,

impl<F> Unpin for Completer<F>
where F: Unpin,

impl<F> UnwindSafe for Completer<F>
where F: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more