Enum qp2p::SendError

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pub enum SendError {
    Serialization(SerializationError),
    ConnectionLost(ConnectionError),
    StreamLost(StreamError),
}

Expand description

Errors that can occur when sending messages.

Variants

`Serialization(SerializationError)`

Failed to serialize message.

This likely indicates a bug in the library, since serializing to bytes should be infallible. Limitations in the serde API mean we cannot verify this statically, and we don’t want to introduce potential panics.

`ConnectionLost(ConnectionError)`

Connection was lost when trying to send a message.

`StreamLost(StreamError)`

Stream was lost when trying to send a message.

Trait Implementations

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impl Debug for SendError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Display for SendError

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fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Error for SendError

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fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

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fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred. Read more

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fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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impl From<Box<ErrorKind, Global>> for SendError

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fn from(error: Error) -> Self

Performs the conversion.

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impl From<ConnectionError> for SendError

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fn from(source: ConnectionError) -> Self

Performs the conversion.

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impl From<ConnectionError> for SendError

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fn from(error: ConnectionError) -> Self

Performs the conversion.

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impl From<SendError> for RpcError

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fn from(source: SendError) -> Self

Performs the conversion.

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impl From<SerializationError> for SendError

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fn from(source: SerializationError) -> Self

Performs the conversion.

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impl From<WriteError> for SendError

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fn from(error: WriteError) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for SendError

impl Send for SendError

impl Sync for SendError

impl Unpin for SendError

impl !UnwindSafe for SendError

Blanket Implementations

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

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pub 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,

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pub 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,

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pub 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

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pub fn from(t: T) -> T

Performs the conversion.

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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>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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.

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

Performs the conversion.

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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.

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

Performs the conversion.

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

pub 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

Enum qp2p::SendError

Variants

Serialization(SerializationError)

ConnectionLost(ConnectionError)

StreamLost(StreamError)

Trait Implementations

impl Debug for SendError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Display for SendError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

impl Error for SendError

fn source(&self) -> Option<&(dyn Error + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

impl From<Box<ErrorKind, Global>> for SendError

fn from(error: Error) -> Self

impl From<ConnectionError> for SendError

fn from(source: ConnectionError) -> Self

impl From<ConnectionError> for SendError

fn from(error: ConnectionError) -> Self

impl From<SendError> for RpcError

fn from(source: SendError) -> Self

impl From<SerializationError> for SendError

fn from(source: SerializationError) -> Self

impl From<WriteError> for SendError

fn from(error: WriteError) -> Self

Auto Trait Implementations

impl !RefUnwindSafe for SendError

impl Send for SendError

impl Sync for SendError

impl Unpin for SendError

impl !UnwindSafe for SendError

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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>,

pub fn into(self) -> U

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

`Serialization(SerializationError)`

`ConnectionLost(ConnectionError)`

`StreamLost(StreamError)`

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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>,