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NoopCommunicationBackend

bitwarden_ipc::traits::communication_backend::noop

Struct NoopCommunicationBackend

pub struct NoopCommunicationBackend;

Expand description

A no-op implementation of the CommunicationBackend trait.

Sending discards messages silently and receiving blocks forever (the future never resolves). This is useful as a default backend for platforms that do not need IPC communication.

Trait Implementations§

impl CommunicationBackend for NoopCommunicationBackend

type SendError = !

Error returned by send, classified via IpcErrorKind.

type Receiver = NoopCommunicationBackendReceiver

Receiver type returned by subscribe.

async fn send(&self, _message: OutgoingMessage) -> Result<(), Self::SendError>

Send a message to the destination specified in the message. This function may be called from any thread at any time. Read more

Subscribe to receive messages. This function will return a receiver that can be used to receive messages asynchronously. Read more

fn resolve( &self, _group: &BroadcastGroup, ) -> impl Future<Output = BroadcastResolution> + Send + Sync

Resolve a BroadcastGroup into the endpoints that are currently its members. Called by IpcClient::broadcast, which rejects any resolved endpoint that falls outside the group. Read more

Auto Trait Implementations§

impl Freeze for NoopCommunicationBackend

impl RefUnwindSafe for NoopCommunicationBackend

impl Send for NoopCommunicationBackend

impl Sync for NoopCommunicationBackend

impl Unpin for NoopCommunicationBackend

impl UnsafeUnpin for NoopCommunicationBackend

impl UnwindSafe for NoopCommunicationBackend

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> CompatExt for T

fn compat(self) -> Compat<T> ⓘ
where T: Sized,

Applies the [Compat] adapter by value. Read more

fn compat_ref(&self) -> Compat<&T> ⓘ

Applies the [Compat] adapter by shared reference. Read more

fn compat_mut(&mut self) -> Compat<&mut T> ⓘ

Applies the [Compat] adapter by mutable reference. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, UT> HandleAlloc<UT> for T
where T: Send + Sync,

fn new_handle(value: Arc<T>) -> Handle

Create a new handle for an Arc value Read more

unsafe fn clone_handle(handle: Handle) -> Handle

Clone a handle Read more

unsafe fn consume_handle(handle: Handle) -> Arc<T> ⓘ

Consume a handle, getting back the initial Arc<> Read more

unsafe fn get_arc(handle: Handle) -> Arc<Self> ⓘ

Get a clone of the Arc<> using a “borrowed” handle. Read more

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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> Same for T

type Output = T

Should always be Self

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

type Error = !

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<S, T> Upcast<T> for S
where T: UpcastFrom<S> + ?Sized, S: ?Sized,

fn upcast(&self) -> &T
where Self: ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider ref type within the Wasm bindgen generics type system. Read more

fn upcast_into(self) -> T
where Self: Sized + ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider type within the Wasm bindgen generics type system. Read more

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