Struct paho_mqtt::token::DeliveryToken
source · [−]pub struct DeliveryToken { /* private fields */ }
Expand description
A DeliveryToken
is a mechanism for tracking the progress of an
asynchronous message publish operation.
Implementations
sourceimpl DeliveryToken
impl DeliveryToken
sourcepub fn new(msg: Message) -> DeliveryTokenⓘNotable traits for DeliveryTokenimpl Future for DeliveryToken type Output = Result<()>;
pub fn new(msg: Message) -> DeliveryTokenⓘNotable traits for DeliveryTokenimpl Future for DeliveryToken type Output = Result<()>;
Creates a new, un-signaled delivery Token. This is a token which tracks delivery of a message.
sourcepub fn from_error(msg: Message, rc: i32) -> DeliveryTokenⓘNotable traits for DeliveryTokenimpl Future for DeliveryToken type Output = Result<()>;
pub fn from_error(msg: Message, rc: i32) -> DeliveryTokenⓘNotable traits for DeliveryTokenimpl Future for DeliveryToken type Output = Result<()>;
Creates a new Token signaled with a return code.
Trait Implementations
sourceimpl Clone for DeliveryToken
impl Clone for DeliveryToken
sourcefn clone(&self) -> DeliveryTokenⓘNotable traits for DeliveryTokenimpl Future for DeliveryToken type Output = Result<()>;
fn clone(&self) -> DeliveryTokenⓘNotable traits for DeliveryTokenimpl Future for DeliveryToken type Output = Result<()>;
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl From<DeliveryToken> for Message
impl From<DeliveryToken> for Message
sourcefn from(v: DeliveryToken) -> Message
fn from(v: DeliveryToken) -> Message
Converts to this type from the input type.
sourceimpl From<DeliveryToken> for Token
impl From<DeliveryToken> for Token
sourcefn from(v: DeliveryToken) -> TokenⓘNotable traits for Tokenimpl Future for Token type Output = Result<ServerResponse>;
fn from(v: DeliveryToken) -> TokenⓘNotable traits for Tokenimpl Future for Token type Output = Result<ServerResponse>;
Converts the delivery token into a Token
sourceimpl Future for DeliveryToken
impl Future for DeliveryToken
impl Send for DeliveryToken
Auto Trait Implementations
impl !RefUnwindSafe for DeliveryToken
impl !Sync for DeliveryToken
impl Unpin for DeliveryToken
impl !UnwindSafe for DeliveryToken
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> FutureExt for T where
T: Future + ?Sized,
impl<T> FutureExt for T where
T: Future + ?Sized,
fn map<U, F>(self, f: F) -> Map<Self, F> where
F: FnOnce(Self::Output) -> U,
fn map<U, F>(self, f: F) -> Map<Self, F> where
F: FnOnce(Self::Output) -> U,
Map this future’s output to a different type, returning a new future of the resulting type. Read more
fn map_into<U>(self) -> MapInto<Self, U> where
Self::Output: Into<U>,
fn map_into<U>(self) -> MapInto<Self, U> where
Self::Output: Into<U>,
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fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnOnce(Self::Output) -> Fut,
Fut: Future,
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F: FnOnce(Self::Output) -> Fut,
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Chain on a computation for when a future finished, passing the result of
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fn left_future<B>(self) -> Either<Self, B> where
B: Future<Output = Self::Output>,
fn left_future<B>(self) -> Either<Self, B> where
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fn right_future<A>(self) -> Either<A, Self> where
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Wrap this future in an Either
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fn into_stream(self) -> IntoStream<Self>
fn into_stream(self) -> IntoStream<Self>
Convert this future into a single element stream. Read more
fn flatten(self) -> Flatten<Self> where
Self::Output: Future,
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Flatten the execution of this future when the output of this future is itself another future. Read more
fn flatten_stream(self) -> FlattenStream<Self> where
Self::Output: Stream,
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Self::Output: Stream,
Flatten the execution of this future when the successful result of this future is a stream. Read more
fn fuse(self) -> Fuse<Self>
fn fuse(self) -> Fuse<Self>
Fuse a future such that poll
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FusedFuture
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fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Output),
fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Output),
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fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,
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Catches unwinding panics while polling the future. Read more
Create a cloneable handle to this future where all handles will resolve to the same result. Read more
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fn boxed<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>> where
Self: 'a + Send,
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self
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>> where
Self: 'a + Send,
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fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a,
fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a,
Wrap the future in a Box, pinning it. Read more
fn unit_error(self) -> UnitError<Self>
fn unit_error(self) -> UnitError<Self>
Turns a Future<Output = T>
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TryFuture<Ok = T, Error = ()
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fn never_error(self) -> NeverError<Self>
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fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where
Self: Unpin,
fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where
Self: Unpin,
A convenience for calling Future::poll
on Unpin
future types.
fn now_or_never(self) -> Option<Self::Output>
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Evaluates and consumes the future, returning the resulting output if
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sourceimpl<F> IntoFuture for F where
F: Future,
impl<F> IntoFuture for F where
F: Future,
type Output = <F as Future>::Output
type Output = <F as Future>::Output
into_future
)The output that the future will produce on completion.
type IntoFuture = F
type IntoFuture = F
into_future
)Which kind of future are we turning this into?
sourcefn into_future(self) -> <F as IntoFuture>::IntoFuture
fn into_future(self) -> <F as IntoFuture>::IntoFuture
into_future
)Creates a future from a value.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<Fut> TryFutureExt for Fut where
Fut: TryFuture + ?Sized,
impl<Fut> TryFutureExt for Fut where
Fut: TryFuture + ?Sized,
fn flatten_sink<Item>(self) -> FlattenSink<Self, Self::Ok> where
Self::Ok: Sink<Item>,
<Self::Ok as Sink<Item>>::Error == Self::Error,
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Self::Ok: Sink<Item>,
<Self::Ok as Sink<Item>>::Error == Self::Error,
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fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
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E: FnOnce(Self::Error) -> T,
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E: FnOnce(Self::Error) -> T,
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fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
F: FnOnce(Self::Error) -> E,
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fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
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Fut: TryFuture<Error = Self::Error>,
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fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
F: FnOnce(&Self::Ok),
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F: FnOnce(&Self::Ok),
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F: FnOnce(&Self::Error),
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F: FnOnce(&Self::Error),
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<Self::Ok as TryFuture>::Error == Self::Error,
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<Self::Ok as TryStream>::Error == Self::Error,
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Self::Ok: TryStream,
<Self::Ok as TryStream>::Error == Self::Error,
Flatten the execution of this future when the successful result of this future is a stream. Read more