Enum libp2p_core::upgrade::UpgradeError
source · pub enum UpgradeError<E> {
Select(NegotiationError),
Apply(E),
}
Expand description
Error that can happen when upgrading a connection or substream to use a protocol.
Variants§
Select(NegotiationError)
Error during the negotiation process.
Apply(E)
Error during the post-negotiation handshake.
Implementations§
source§impl<E> UpgradeError<E>
impl<E> UpgradeError<E>
pub fn map_err<F, T>(self, f: F) -> UpgradeError<T>where F: FnOnce(E) -> T,
pub fn into_err<T>(self) -> UpgradeError<T>where T: From<E>,
Trait Implementations§
source§impl<E: Debug> Debug for UpgradeError<E>
impl<E: Debug> Debug for UpgradeError<E>
source§impl<E> Display for UpgradeError<E>where
E: Display,
impl<E> Display for UpgradeError<E>where E: Display,
source§impl<E> Error for UpgradeError<E>where
E: Error + 'static,
impl<E> Error for UpgradeError<E>where E: Error + 'static,
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl<E> From<NegotiationError> for UpgradeError<E>
impl<E> From<NegotiationError> for UpgradeError<E>
source§fn from(e: NegotiationError) -> Self
fn from(e: NegotiationError) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl<E> !RefUnwindSafe for UpgradeError<E>
impl<E> Send for UpgradeError<E>where E: Send,
impl<E> Sync for UpgradeError<E>where E: Sync,
impl<E> Unpin for UpgradeError<E>where E: Unpin,
impl<E> !UnwindSafe for UpgradeError<E>
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