Struct telegram_bot_fork::UpdatesStream
source · pub struct UpdatesStream { /* private fields */ }
Expand description
This type represents stream of Telegram API updates and uses long polling method under the hood.
Implementations§
source§impl UpdatesStream
impl UpdatesStream
sourcepub fn timeout(&mut self, timeout: Duration) -> &mut Self
pub fn timeout(&mut self, timeout: Duration) -> &mut Self
Set timeout for long polling requests, this corresponds with timeout
field
in getUpdates method,
also this stream sets an additional request timeout for timeout + 1 second
in case of invalid Telegram API server behaviour.
Default timeout is 5 seconds.
sourcepub fn allowed_updates(&mut self, allowed_updates: &[AllowedUpdate]) -> &mut Self
pub fn allowed_updates(&mut self, allowed_updates: &[AllowedUpdate]) -> &mut Self
Set timeout for long polling requests, this corresponds with allowed_updates
field
in getUpdates method.
List the types of updates you want your bot to receive. For example,
specify [“message”, “edited_channel_post”, “callback_query”] to only receive updates of these types.
See Update for a complete list of available update types. Specify an empty list to receive all
updates regardless of type (default). If not specified, the previous setting will be used.
Please note that this parameter doesn’t affect updates created before the call to the getUpdates, so unwanted updates may be received for a short period of time.
sourcepub fn limit(&mut self, limit: Integer) -> &mut Self
pub fn limit(&mut self, limit: Integer) -> &mut Self
Set limits the number of updates to be retrieved, this corresponds with limit
field
in getUpdates method.
Values between 1—100 are accepted.
Defaults to 100.
sourcepub fn error_delay(&mut self, delay: Duration) -> &mut Self
pub fn error_delay(&mut self, delay: Duration) -> &mut Self
Set a delay between erroneous request and next request. This delay prevents busy looping in some cases.
Default delay is 500 ms.
Trait Implementations§
source§impl Stream for UpdatesStream
impl Stream for UpdatesStream
source§fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error>
fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error>
None
if
the stream is finished. Read moresource§fn wait(self) -> Wait<Self>where
Self: Sized,
fn wait(self) -> Wait<Self>where
Self: Sized,
source§fn into_future(self) -> StreamFuture<Self>where
Self: Sized,
fn into_future(self) -> StreamFuture<Self>where
Self: Sized,
Future
. Read moresource§fn map_err<U, F>(self, f: F) -> MapErr<Self, F>where
F: FnMut(Self::Error) -> U,
Self: Sized,
fn map_err<U, F>(self, f: F) -> MapErr<Self, F>where
F: FnMut(Self::Error) -> U,
Self: Sized,
source§fn filter<F>(self, f: F) -> Filter<Self, F>where
F: FnMut(&Self::Item) -> bool,
Self: Sized,
fn filter<F>(self, f: F) -> Filter<Self, F>where
F: FnMut(&Self::Item) -> bool,
Self: Sized,
source§fn filter_map<F, B>(self, f: F) -> FilterMap<Self, F>where
F: FnMut(Self::Item) -> Option<B>,
Self: Sized,
fn filter_map<F, B>(self, f: F) -> FilterMap<Self, F>where
F: FnMut(Self::Item) -> Option<B>,
Self: Sized,
source§fn then<F, U>(self, f: F) -> Then<Self, F, U>where
F: FnMut(Result<Self::Item, Self::Error>) -> U,
U: IntoFuture,
Self: Sized,
fn then<F, U>(self, f: F) -> Then<Self, F, U>where
F: FnMut(Result<Self::Item, Self::Error>) -> U,
U: IntoFuture,
Self: Sized,
f
. Read moresource§fn and_then<F, U>(self, f: F) -> AndThen<Self, F, U>where
F: FnMut(Self::Item) -> U,
U: IntoFuture<Error = Self::Error>,
Self: Sized,
fn and_then<F, U>(self, f: F) -> AndThen<Self, F, U>where
F: FnMut(Self::Item) -> U,
U: IntoFuture<Error = Self::Error>,
Self: Sized,
f
. Read moresource§fn or_else<F, U>(self, f: F) -> OrElse<Self, F, U>where
F: FnMut(Self::Error) -> U,
U: IntoFuture<Item = Self::Item>,
Self: Sized,
fn or_else<F, U>(self, f: F) -> OrElse<Self, F, U>where
F: FnMut(Self::Error) -> U,
U: IntoFuture<Item = Self::Item>,
Self: Sized,
f
. Read moresource§fn collect(self) -> Collect<Self>where
Self: Sized,
fn collect(self) -> Collect<Self>where
Self: Sized,
source§fn fold<F, T, Fut>(self, init: T, f: F) -> Fold<Self, F, Fut, T>where
F: FnMut(T, Self::Item) -> Fut,
Fut: IntoFuture<Item = T>,
Self::Error: From<<Fut as IntoFuture>::Error>,
Self: Sized,
fn fold<F, T, Fut>(self, init: T, f: F) -> Fold<Self, F, Fut, T>where
F: FnMut(T, Self::Item) -> Fut,
Fut: IntoFuture<Item = T>,
Self::Error: From<<Fut as IntoFuture>::Error>,
Self: Sized,
source§fn skip_while<P, R>(self, pred: P) -> SkipWhile<Self, P, R>where
P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
Self: Sized,
fn skip_while<P, R>(self, pred: P) -> SkipWhile<Self, P, R>where
P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
Self: Sized,
true
. Read moresource§fn take_while<P, R>(self, pred: P) -> TakeWhile<Self, P, R>where
P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
Self: Sized,
fn take_while<P, R>(self, pred: P) -> TakeWhile<Self, P, R>where
P: FnMut(&Self::Item) -> R,
R: IntoFuture<Item = bool, Error = Self::Error>,
Self: Sized,
true
. Read moresource§fn for_each<F, U>(self, f: F) -> ForEach<Self, F, U>where
F: FnMut(Self::Item) -> U,
U: IntoFuture<Item = (), Error = Self::Error>,
Self: Sized,
fn for_each<F, U>(self, f: F) -> ForEach<Self, F, U>where
F: FnMut(Self::Item) -> U,
U: IntoFuture<Item = (), Error = Self::Error>,
Self: Sized,
source§fn from_err<E>(self) -> FromErr<Self, E>where
E: From<Self::Error>,
Self: Sized,
fn from_err<E>(self) -> FromErr<Self, E>where
E: From<Self::Error>,
Self: Sized,
From
for
this stream’s Error
, returning a new stream. Read moresource§fn take(self, amt: u64) -> Take<Self>where
Self: Sized,
fn take(self, amt: u64) -> Take<Self>where
Self: Sized,
amt
items of the underlying stream. Read moresource§fn skip(self, amt: u64) -> Skip<Self>where
Self: Sized,
fn skip(self, amt: u64) -> Skip<Self>where
Self: Sized,
amt
items of the underlying stream. Read moresource§fn fuse(self) -> Fuse<Self>where
Self: Sized,
fn fuse(self) -> Fuse<Self>where
Self: Sized,
poll
will never again be called once it has
finished. Read moresource§fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
source§fn merge<S>(self, other: S) -> Merge<Self, S>where
S: Stream<Error = Self::Error>,
Self: Sized,
fn merge<S>(self, other: S) -> Merge<Self, S>where
S: Stream<Error = Self::Error>,
Self: Sized,
select
nowsource§fn zip<S>(self, other: S) -> Zip<Self, S>where
S: Stream<Error = Self::Error>,
Self: Sized,
fn zip<S>(self, other: S) -> Zip<Self, S>where
S: Stream<Error = Self::Error>,
Self: Sized,
source§fn chain<S>(self, other: S) -> Chain<Self, S>where
S: Stream<Item = Self::Item, Error = Self::Error>,
Self: Sized,
fn chain<S>(self, other: S) -> Chain<Self, S>where
S: Stream<Item = Self::Item, Error = Self::Error>,
Self: Sized,
source§fn peekable(self) -> Peekable<Self>where
Self: Sized,
fn peekable(self) -> Peekable<Self>where
Self: Sized,
peek
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