Struct libp2p_core::upgrade::MapInboundUpgradeErr

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pub struct MapInboundUpgradeErr<U, F> { /* private fields */ }
Expand description

Wraps around an upgrade and applies a closure to the error.

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impl<U, F> MapInboundUpgradeErr<U, F>

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pub fn new(upgrade: U, fun: F) -> Self

Trait Implementations§

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impl<U: Clone, F: Clone> Clone for MapInboundUpgradeErr<U, F>

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fn clone(&self) -> MapInboundUpgradeErr<U, F>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<U: Debug, F: Debug> Debug for MapInboundUpgradeErr<U, F>

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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<C, U, F, T> InboundUpgrade<C> for MapInboundUpgradeErr<U, F>where U: InboundUpgrade<C>, F: FnOnce(U::Error) -> T,

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type Output = <U as InboundUpgrade<C>>::Output

Output after the upgrade has been successfully negotiated and the handshake performed.
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type Error = T

Possible error during the handshake.
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type Future = MapErrFuture<<U as InboundUpgrade<C>>::Future, F>

Future that performs the handshake with the remote.
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fn upgrade_inbound(self, sock: C, info: Self::Info) -> Self::Future

After we have determined that the remote supports one of the protocols we support, this method is called to start the handshake. Read more
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impl<C, U, F> OutboundUpgrade<C> for MapInboundUpgradeErr<U, F>where U: OutboundUpgrade<C>,

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type Output = <U as OutboundUpgrade<C>>::Output

Output after the upgrade has been successfully negotiated and the handshake performed.
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type Error = <U as OutboundUpgrade<C>>::Error

Possible error during the handshake.
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type Future = <U as OutboundUpgrade<C>>::Future

Future that performs the handshake with the remote.
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fn upgrade_outbound(self, sock: C, info: Self::Info) -> Self::Future

After we have determined that the remote supports one of the protocols we support, this method is called to start the handshake. Read more
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impl<U, F> UpgradeInfo for MapInboundUpgradeErr<U, F>where U: UpgradeInfo,

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type Info = <U as UpgradeInfo>::Info

Opaque type representing a negotiable protocol.
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type InfoIter = <U as UpgradeInfo>::InfoIter

Iterator returned by protocol_info.
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fn protocol_info(&self) -> Self::InfoIter

Returns the list of protocols that are supported. Used during the negotiation process.

Auto Trait Implementations§

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impl<U, F> RefUnwindSafe for MapInboundUpgradeErr<U, F>where F: RefUnwindSafe, U: RefUnwindSafe,

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impl<U, F> Send for MapInboundUpgradeErr<U, F>where F: Send, U: Send,

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impl<U, F> Sync for MapInboundUpgradeErr<U, F>where F: Sync, U: Sync,

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impl<U, F> Unpin for MapInboundUpgradeErr<U, F>where F: Unpin, U: Unpin,

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impl<U, F> UnwindSafe for MapInboundUpgradeErr<U, F>where F: UnwindSafe, U: UnwindSafe,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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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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fn from(t: T) -> T

Returns the argument unchanged.

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impl<C, U> InboundUpgradeExt<C> for Uwhere U: InboundUpgrade<C>,

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fn map_inbound<F, T>(self, f: F) -> MapInboundUpgrade<Self, F>where Self: Sized, F: FnOnce(Self::Output) -> T,

Returns a new object that wraps around Self and applies a closure to the Output.
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fn map_inbound_err<F, T>(self, f: F) -> MapInboundUpgradeErr<Self, F>where Self: Sized, F: FnOnce(Self::Error) -> T,

Returns a new object that wraps around Self and applies a closure to the Error.
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<C, U> OutboundUpgradeExt<C> for Uwhere U: OutboundUpgrade<C>,

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fn map_outbound<F, T>(self, f: F) -> MapOutboundUpgrade<Self, F>where Self: Sized, F: FnOnce(Self::Output) -> T,

Returns a new object that wraps around Self and applies a closure to the Output.
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fn map_outbound_err<F, T>(self, f: F) -> MapOutboundUpgradeErr<Self, F>where Self: Sized, F: FnOnce(Self::Error) -> T,

Returns a new object that wraps around Self and applies a closure to the Error.
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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V