pub struct Config<TMsg> {
pub port: u16,
pub fn_input: fn(_: &Message<TMsg>) -> Result<Option<String>>,
pub fn_output: FnOutput<TMsg>,
}
Expand description
Конфигурация Websocket-сервера
Fields§
§port: u16
Порт, через который доступен сервер
fn_input: fn(_: &Message<TMsg>) -> Result<Option<String>>
Функция преобразования входящих сообщений в текст для отправки клиенту
§Примеры
§Заглушка
fn_input: |_| Ok(None),
§Сериализация в json
fn_input: |msg: &Message<Custom>| {
let text = msg.serialize()?;
Ok(Some(text))
}
fn_output: FnOutput<TMsg>
Функция преобразования текста, полученного от клиента, в исходящий поток сообщений
§Примеры
§Заглушка
fn_output: |_| Ok(None)
§Десериализация из json:
fn_output: |text: &str| {
let msg = Message::<Custom>::deserialize(text)?;
Ok::<Option<Vec<Message<Custom>>>, anyhow::Error>(Some(vec![msg]))
}
Trait Implementations§
Auto Trait Implementations§
impl<TMsg> Freeze for Config<TMsg>
impl<TMsg> RefUnwindSafe for Config<TMsg>
impl<TMsg> Send for Config<TMsg>
impl<TMsg> Sync for Config<TMsg>
impl<TMsg> Unpin for Config<TMsg>
impl<TMsg> UnwindSafe for Config<TMsg>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
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fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
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. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.§impl<T> DowncastSync for T
impl<T> DowncastSync for T
§impl<T> Erasable for T
impl<T> Erasable for T
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more