Struct libp2p_core::upgrade::DeniedUpgrade[−][src]

pub struct DeniedUpgrade;

Expand description

Dummy implementation of UpgradeInfo/InboundUpgrade/OutboundUpgrade that doesn’t support any protocol.

Trait Implementations

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impl Clone for DeniedUpgrade

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fn clone(&self) -> DeniedUpgrade

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 Debug for DeniedUpgrade

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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> InboundUpgrade<C> for DeniedUpgrade

type Output = Void

Output after the upgrade has been successfully negotiated and the handshake performed.

type Error = Void

Possible error during the handshake.

type Future = Pending<Result<Self::Output, Self::Error>>

Future that performs the handshake with the remote.

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fn upgrade_inbound(self, _: C, _: 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> OutboundUpgrade<C> for DeniedUpgrade

type Output = Void

Output after the upgrade has been successfully negotiated and the handshake performed.

type Error = Void

Possible error during the handshake.

type Future = Pending<Result<Self::Output, Self::Error>>

Future that performs the handshake with the remote.

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fn upgrade_outbound(self, _: C, _: 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 UpgradeInfo for DeniedUpgrade

type Info = &'static [u8]

Opaque type representing a negotiable protocol.

type InfoIter = Empty<Self::Info>

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.

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impl Copy for DeniedUpgrade

Auto Trait Implementations

impl RefUnwindSafe for DeniedUpgrade

impl Send for DeniedUpgrade

impl Sync for DeniedUpgrade

impl Unpin for DeniedUpgrade

impl UnwindSafe for DeniedUpgrade

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<C, U> InboundUpgradeExt<C> for U where
    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 T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<C, U> OutboundUpgradeExt<C> for U where
    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.

impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
    T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

pub fn vzip(self) -> V