[−][src]Enum libp2p_core::protocols_handler::ProtocolsHandlerUpgrErr

pub enum ProtocolsHandlerUpgrErr<TUpgrErr> {
    Timeout,
    Timer,
    MuxerDeniedSubstream,
    Upgrade(UpgradeError<TUpgrErr>),
}

Error that can happen on an outbound substream opening attempt.

Variants

Timeout

The opening attempt timed out before the negotiation was fully completed.

Timer

There was an error in the timer used.

MuxerDeniedSubstream

The remote muxer denied the attempt to open a substream.

Upgrade(UpgradeError<TUpgrErr>)

Error while upgrading the substream to the protocol we want.

Trait Implementations

impl<TUpgrErr> Display for ProtocolsHandlerUpgrErr<TUpgrErr> where
    TUpgrErr: Display, [src]

impl<TUpgrErr: Debug> Debug for ProtocolsHandlerUpgrErr<TUpgrErr>[src]

impl<TUpgrErr> Error for ProtocolsHandlerUpgrErr<TUpgrErr> where
    TUpgrErr: Error + 'static, [src]

fn description(&self) -> &str
1.0.0
[src]

This method is soft-deprecated. Read more

fn cause(&self) -> Option<&dyn Error>
1.0.0
[src]

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

Auto Trait Implementations

impl<TUpgrErr> Send for ProtocolsHandlerUpgrErr<TUpgrErr> where
    TUpgrErr: Send, 

impl<TUpgrErr> Sync for ProtocolsHandlerUpgrErr<TUpgrErr> where
    TUpgrErr: Sync, 

Blanket Implementations

impl<T, U> Into for T where
    U: From<T>, [src]

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

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src]

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

impl<T> BorrowMut for T where
    T: ?Sized, [src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> AsFail for T where
    T: Fail, [src]

impl<E> Fail for E where
    E: 'static + Error + Send + Sync, [src]

fn name(&self) -> Option<&str>[src]

Returns the "name" of the error. Read more

fn cause(&self) -> Option<&(dyn Fail + 'static)>[src]

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

fn backtrace(&self) -> Option<&Backtrace>[src]

Returns a reference to the Backtrace carried by this failure, if it carries one. Read more

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, [src]

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>[src]

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more

impl<T> Erased for T