Struct serenity::client::ClientBuilder

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pub struct ClientBuilder { /* private fields */ }

Available on crate features client and gateway only.

Expand description

A builder implementing Future building a Client to interact with Discord.

Implementations

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impl ClientBuilder

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pub fn new(token: impl AsRef<str>, intents: GatewayIntents) -> Self

Construct a new builder to call methods on for the client construction. The token will automatically be prefixed “Bot “ if not already.

Panic: If you have enabled the framework-feature (on by default), you must specify a framework via the Self::framework or Self::framework_arc method, otherwise awaiting the builder will cause a panic.

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pub fn new_with_http(http: Http, intents: GatewayIntents) -> Self

Construct a new builder with a Http instance to calls methods on for the client construction.

Panic: If you have enabled the framework-feature (on by default), you must specify a framework via the Self::framework or Self::framework_arc method, otherwise awaiting the builder will cause a panic.

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pub fn token(self, token: impl AsRef<str>) -> Self

Sets a token for the bot. If the token is not prefixed “Bot “, this method will automatically do so.

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pub fn get_token(&self) -> Option<&str>

Gets the current token used for the Http client. This can be unwrapped safely unless used after awaiting the builder.

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pub fn application_id(self, application_id: u64) -> Self

Sets the application id.

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pub fn get_application_id(&self) -> Option<ApplicationId>

Gets the application ID, if already initialized. See Self::application_id for more info.

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pub fn type_map(self, type_map: TypeMap) -> Self

Sets the entire TypeMap that will be available in Contexts. A TypeMap must not be constructed manually: Self::type_map_insert can be used to insert one type at a time.

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pub fn get_type_map(&self) -> Option<&TypeMap>

Gets the type map. See Self::type_map for more info. This can be unwrapped safely unless used after awaiting the builder.

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pub fn type_map_insert<T: TypeMapKey>(self, value: T::Value) -> Self

Insert a single value into the internal TypeMap that will be available in Context::data. This method can be called multiple times in order to populate the TypeMap with values.

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pub fn cache_settings<F>(self, f: F) -> Self where
F: FnOnce(&mut CacheSettings) -> &mut CacheSettings,

Available on crate feature cache only.

Sets the settings of the cache. Refer to Settings for more information.

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pub fn get_cache_settings(&self) -> Option<&CacheSettings>

Available on crate feature cache only.

Gets the cache settings. See Self::cache_settings for more info. This can be unwrapped safely unless used after awaiting the builder.

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pub fn framework<F>(self, framework: F) -> Self where
F: Framework + Send + Sync + 'static,

Available on crate feature framework only.

Sets the command framework to be used. It will receive messages sent over the gateway and then consider - based on its settings - whether to dispatch a command.

Info: If a reference to the framework is required for manual dispatch, use the Self::framework_arc-method instead.

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pub fn framework_arc<T: Framework + Send + Sync + 'static>(
self,
framework: Arc<T>
) -> Self

Available on crate feature framework only.

This method allows to pass an Arc’ed framework - this step is done for you in the Self::framework-method, if you don’t need the extra control. You can provide a clone and keep the original to manually dispatch.

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pub fn get_framework(&self) -> Option<Arc<dyn Framework + Send + Sync>>

Available on crate feature framework only.

Gets the framework, if already initialized. See Self::framework for more info.

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pub fn voice_manager<V>(self, voice_manager: V) -> Self where
V: VoiceGatewayManager + Send + Sync + 'static,

Available on crate feature voice only.

Sets the voice gateway handler to be used. It will receive voice events sent over the gateway and then consider - based on its settings - whether to dispatch a command.

Info: If a reference to the voice_manager is required for manual dispatch, use the Self::voice_manager_arc-method instead.

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pub fn voice_manager_arc(
self,
voice_manager: Arc<dyn VoiceGatewayManager + Send + Sync + 'static>
) -> Self

Available on crate feature voice only.

This method allows to pass an Arc’ed voice_manager - this step is done for you in the voice_manager-method, if you don’t need the extra control. You can provide a clone and keep the original to manually dispatch.

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pub fn get_voice_manager(
&self
) -> Option<Arc<dyn VoiceGatewayManager + Send + Sync>>

Available on crate feature voice only.

Gets the voice manager, if already initialized. See Self::voice_manager for more info.

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pub fn intents(self, intents: GatewayIntents) -> Self

Sets all intents directly, replacing already set intents. Intents are a bitflag, you can combine them by performing the |-operator.

What are Intents

A gateway intent sets the types of gateway events (e.g. member joins, guild integrations, guild emoji updates, …) the bot shall receive. Carefully picking the needed intents greatly helps the bot to scale, as less intents will result in less events to be received hence less processed by the bot.

Privileged Intents

The intents GatewayIntents::GUILD_PRESENCES, GatewayIntents::GUILD_MEMBERS and GatewayIntents::MESSAGE_CONTENT are privileged. Privileged intents need to be enabled in the developer portal. Once the bot is in 100 guilds or more, the bot must be verified in order to use privileged intents.

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pub fn get_intents(&self) -> GatewayIntents

Gets the intents. See Self::intents for more info.

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pub fn event_handler<H: EventHandler + 'static>(self, event_handler: H) -> Self

Sets an event handler with multiple methods for each possible event.

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pub fn event_handler_arc<H: EventHandler + 'static>(
self,
event_handler_arc: Arc<H>
) -> Self

Sets an event handler with multiple methods for each possible event. Passed by Arc.

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pub fn get_event_handler(&self) -> Option<Arc<dyn EventHandler>>

Gets the event handler, if already initialized. See Self::event_handler for more info.

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pub fn raw_event_handler<H: RawEventHandler + 'static>(
self,
raw_event_handler: H
) -> Self

Sets an event handler with a single method where all received gateway events will be dispatched.

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pub fn get_raw_event_handler(&self) -> Option<Arc<dyn RawEventHandler>>

Gets the raw event handler, if already initialized. See Self::raw_event_handler for more info.

Trait Implementations

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impl Future for ClientBuilder

type Output = Result<Client, Error>

The type of value produced on completion.

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fn poll(self: Pin<&mut Self>, ctx: &mut FutContext<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

Auto Trait Implementations

impl !RefUnwindSafe for ClientBuilder

impl Send for ClientBuilder

impl !Sync for ClientBuilder

impl Unpin for ClientBuilder

impl !UnwindSafe for ClientBuilder

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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,

Map this future’s output to a different type, returning a new future of the resulting type. Read more

fn map_into(self) -> MapInto<Self, U> where
Self::Output: Into,

Map this future’s output to a different type, returning a new future of the resulting type. Read more

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnOnce(Self::Output) -> Fut,
Fut: Future,

Chain on a computation for when a future finished, passing the result of the future to the provided closure f. Read more

fn left_future(self) -> Either<Self, B> where
B: Future<Output = Self::Output>,

Wrap this future in an Either future, making it the left-hand variant of that Either. Read more

fn right_future<A>(self) -> Either<A, Self> where
A: Future<Output = Self::Output>,

Wrap this future in an Either future, making it the right-hand variant of that Either. Read more

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,

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,

Flatten the execution of this future when the successful result of this future is a stream. Read more

fn fuse(self) -> Fuse<Self>

Fuse a future such that poll will never again be called once it has completed. This method can be used to turn any Future into a FusedFuture. Read more

fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Output),

Do something with the output of a future before passing it on. Read more

fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,

Available on crate feature std only.

Catches unwinding panics while polling the future. Read more

fn shared(self) -> Shared<Self> where
Self::Output: Clone,

Available on crate feature std only.

Create a cloneable handle to this future where all handles will resolve to the same result. Read more

fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>)

Available on crate features channel and std only.

Turn this future into a future that yields () on completion and sends its output to another future on a separate task. Read more

fn boxed<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>> where
Self: 'a + Send,

Available on crate feature alloc only.

Wrap the future in a Box, pinning it. Read more

fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a,

Available on crate feature alloc only.

Wrap the future in a Box, pinning it. Read more

fn unit_error(self) -> UnitError<Self>

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = ()>. Read more

fn never_error(self) -> NeverError<Self>

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = Never>. Read more

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>

Evaluates and consumes the future, returning the resulting output if the future is ready after the first call to Future::poll. Read more

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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impl<F> IntoFuture for F where
F: Future,

type Output = <F as Future>::Output

🔬 This is a nightly-only experimental API. (into_future)

The output that the future will produce on completion.

type IntoFuture = F

🔬 This is a nightly-only experimental API. (into_future)

Which kind of future are we turning this into?

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fn into_future(self) -> <F as IntoFuture>::IntoFuture

🔬 This is a nightly-only experimental API. (into_future)

Creates a future from a value.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<F, T, E> TryFuture for F where
F: Future<Output = Result<T, E>> + ?Sized,

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>

Poll this TryFuture as if it were a Future. Read more

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,

Available on crate feature sink only.

Flattens the execution of this future when the successful result of this future is a [Sink]. Read more

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
F: FnOnce(Self::Ok) -> T,

Maps this future’s success value to a different value. Read more

fn map_ok_or_else<T, E, F>(self, e: E, f: F) -> MapOkOrElse<Self, F, E> where
F: FnOnce(Self::Ok) -> T,
E: FnOnce(Self::Error) -> T,

Maps this future’s success value to a different value, and permits for error handling resulting in the same type. Read more

fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
F: FnOnce(Self::Error) -> E,

Maps this future’s error value to a different value. Read more

fn err_into<E>(self) -> ErrInto<Self, E> where
Self::Error: Into<E>,

Maps this future’s Error to a new error type using the Into trait. Read more

fn ok_into(self) -> OkInto<Self, U> where
Self::Ok: Into,

Maps this future’s Ok to a new type using the Into trait. Read more

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
F: FnOnce(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,

Executes another future after this one resolves successfully. The success value is passed to a closure to create this subsequent future. Read more

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
F: FnOnce(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,

Executes another future if this one resolves to an error. The error value is passed to a closure to create this subsequent future. Read more

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
F: FnOnce(&Self::Ok),

Do something with the success value of a future before passing it on. Read more

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
F: FnOnce(&Self::Error),

Do something with the error value of a future before passing it on. Read more

fn try_flatten(self) -> TryFlatten<Self, Self::Ok> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,

Flatten the execution of this future when the successful result of this future is another future. Read more

fn try_flatten_stream(self) -> TryFlattenStream<Self> where
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

fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F> where
F: FnOnce(Self::Error) -> Self::Ok,

Unwraps this future’s output, producing a future with this future’s Ok type as its Output type. Read more

fn into_future(self) -> IntoFuture<Self>

Wraps a [TryFuture] into a type that implements Future. Read more

fn try_poll_unpin(
 &mut self,
 cx: &mut Context<'_>
) -> Poll<Result<Self::Ok, Self::Error>> where
 Self: Unpin,

A convenience method for calling [TryFuture::try_poll] on Unpin future types. Read more

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

Struct serenity::client::ClientBuilder

Implementations

impl ClientBuilder

pub fn new(token: impl AsRef<str>, intents: GatewayIntents) -> Self

pub fn new_with_http(http: Http, intents: GatewayIntents) -> Self

pub fn token(self, token: impl AsRef<str>) -> Self

pub fn get_token(&self) -> Option<&str>

pub fn application_id(self, application_id: u64) -> Self

pub fn get_application_id(&self) -> Option<ApplicationId>

pub fn type_map(self, type_map: TypeMap) -> Self

pub fn get_type_map(&self) -> Option<&TypeMap>

pub fn type_map_insert<T: TypeMapKey>(self, value: T::Value) -> Self

pub fn cache_settings<F>(self, f: F) -> Self where F: FnOnce(&mut CacheSettings) -> &mut CacheSettings,

pub fn get_cache_settings(&self) -> Option<&CacheSettings>

pub fn framework<F>(self, framework: F) -> Self where F: Framework + Send + Sync + 'static,

pub fn framework_arc<T: Framework + Send + Sync + 'static>( self, framework: Arc<T>) -> Self

pub fn get_framework(&self) -> Option<Arc<dyn Framework + Send + Sync>>

pub fn voice_manager<V>(self, voice_manager: V) -> Self where V: VoiceGatewayManager + Send + Sync + 'static,

pub fn voice_manager_arc( self, voice_manager: Arc<dyn VoiceGatewayManager + Send + Sync + 'static>) -> Self

pub fn get_voice_manager( &self) -> Option<Arc<dyn VoiceGatewayManager + Send + Sync>>

pub fn intents(self, intents: GatewayIntents) -> Self

pub fn get_intents(&self) -> GatewayIntents

pub fn event_handler<H: EventHandler + 'static>(self, event_handler: H) -> Self

pub fn event_handler_arc<H: EventHandler + 'static>( self, event_handler_arc: Arc<H>) -> Self

pub fn get_event_handler(&self) -> Option<Arc<dyn EventHandler>>

pub fn raw_event_handler<H: RawEventHandler + 'static>( self, raw_event_handler: H) -> Self

pub fn get_raw_event_handler(&self) -> Option<Arc<dyn RawEventHandler>>

Trait Implementations

impl Future for ClientBuilder

type Output = Result<Client, Error>

fn poll(self: Pin<&mut Self>, ctx: &mut FutContext<'_>) -> Poll<Self::Output>

Auto Trait Implementations

impl !RefUnwindSafe for ClientBuilder

impl Send for ClientBuilder

impl !Sync for ClientBuilder

impl Unpin for ClientBuilder

impl !UnwindSafe for ClientBuilder

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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_into<U>(self) -> MapInto<Self, U> where Self::Output: Into<U>,

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where F: FnOnce(Self::Output) -> Fut, Fut: Future,

fn left_future<B>(self) -> Either<Self, B> where B: Future<Output = Self::Output>,

fn right_future<A>(self) -> Either<A, Self> where A: Future<Output = Self::Output>,

fn into_stream(self) -> IntoStream<Self>

fn flatten(self) -> Flatten<Self> where Self::Output: Future,

fn flatten_stream(self) -> FlattenStream<Self> where Self::Output: Stream,

fn fuse(self) -> Fuse<Self>

fn inspect<F>(self, f: F) -> Inspect<Self, F> where F: FnOnce(&Self::Output),

fn catch_unwind(self) -> CatchUnwind<Self> where Self: UnwindSafe,

fn shared(self) -> Shared<Self> where Self::Output: Clone,

fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>)

fn boxed<'a>( self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>> where Self: 'a + Send,

fn boxed_local<'a>( self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where Self: 'a,

fn unit_error(self) -> UnitError<Self>

fn never_error(self) -> NeverError<Self>

fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where Self: Unpin,

fn now_or_never(self) -> Option<Self::Output>

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<F> IntoFuture for F where F: Future,

type Output = <F as Future>::Output

type IntoFuture = F

fn into_future(self) -> <F as IntoFuture>::IntoFuture

impl<T> Same<T> for T

type Output = T

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

type Error = Infallible

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

pub fn cache_settings<F>(self, f: F) -> Self where
F: FnOnce(&mut CacheSettings) -> &mut CacheSettings,

pub fn framework<F>(self, framework: F) -> Self where
F: Framework + Send + Sync + 'static,

pub fn framework_arc<T: Framework + Send + Sync + 'static>(
self,
framework: Arc<T>
) -> Self

pub fn voice_manager<V>(self, voice_manager: V) -> Self where
V: VoiceGatewayManager + Send + Sync + 'static,

pub fn voice_manager_arc(
self,
voice_manager: Arc<dyn VoiceGatewayManager + Send + Sync + 'static>
) -> Self

pub fn get_voice_manager(
&self
) -> Option<Arc<dyn VoiceGatewayManager + Send + Sync>>

pub fn event_handler_arc<H: EventHandler + 'static>(
self,
event_handler_arc: Arc<H>
) -> Self

pub fn raw_event_handler<H: RawEventHandler + 'static>(
self,
raw_event_handler: H
) -> Self

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

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

impl<T> BorrowMut<T> for T where
T: ?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_into<U>(self) -> MapInto<Self, U> where
Self::Output: Into<U>,

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnOnce(Self::Output) -> Fut,
Fut: Future,

fn left_future<B>(self) -> Either<Self, B> where
B: Future<Output = Self::Output>,

fn right_future<A>(self) -> Either<A, Self> where
A: Future<Output = Self::Output>,

fn flatten(self) -> Flatten<Self> where
Self::Output: Future,

fn flatten_stream(self) -> FlattenStream<Self> where
Self::Output: Stream,

fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Output),

fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,

fn shared(self) -> Shared<Self> where
Self::Output: Clone,

fn boxed<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>> where
Self: 'a + Send,

fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a,

fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where
Self: Unpin,

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

impl<F> IntoFuture for F where
F: Future,

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

impl<F, T, E> TryFuture for F where
F: Future<Output = Result<T, E>> + ?Sized,

fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>

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,

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
F: FnOnce(Self::Ok) -> T,

fn map_ok_or_else<T, E, F>(self, e: E, f: F) -> MapOkOrElse<Self, F, E> where
F: FnOnce(Self::Ok) -> T,
E: FnOnce(Self::Error) -> T,

fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
F: FnOnce(Self::Error) -> E,

fn err_into<E>(self) -> ErrInto<Self, E> where
Self::Error: Into<E>,

fn ok_into<U>(self) -> OkInto<Self, U> where
Self::Ok: Into<U>,

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
F: FnOnce(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
F: FnOnce(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
F: FnOnce(&Self::Ok),

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
F: FnOnce(&Self::Error),

fn try_flatten(self) -> TryFlatten<Self, Self::Ok> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,

fn try_flatten_stream(self) -> TryFlattenStream<Self> where
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error == Self::Error,

fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F> where
F: FnOnce(Self::Error) -> Self::Ok,

fn try_poll_unpin(
&mut self,
cx: &mut Context<'_>
) -> Poll<Result<Self::Ok, Self::Error>> where
Self: Unpin,

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

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

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