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MessageCallback

antenna_client_shared

Struct MessageCallback 

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pub struct MessageCallback<Msg: UserMsgPayload>(/* private fields */);
Expand description

Callback for UserMessage events — receives the sender PeerID and message body.

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impl<Msg: UserMsgPayload> MessageCallback<Msg>

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pub fn from_fn<F>(f: F) -> Self
where F: Fn(&PeerID, &Msg) -> Result<()> + Send + Sync + 'static,

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pub fn call(&self, peer: &PeerID, data: &Msg) -> Result<()>

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impl<Msg: UserMsgPayload + 'static> From<fn(PeerID, Msg)> for MessageCallback<Msg>

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fn from(f: fn(PeerID, Msg)) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<Msg> Freeze for MessageCallback<Msg>

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impl<Msg> !RefUnwindSafe for MessageCallback<Msg>

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impl<Msg> Send for MessageCallback<Msg>

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impl<Msg> Sync for MessageCallback<Msg>

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impl<Msg> Unpin for MessageCallback<Msg>

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impl<Msg> UnsafeUnpin for MessageCallback<Msg>

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impl<Msg> !UnwindSafe for MessageCallback<Msg>

Blanket Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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<T, U> Into<U> for T
where 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<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where 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 T
where 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<S, T> Upcast<T> for S
where T: UpcastFrom<S> + ?Sized, S: ?Sized,

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fn upcast(&self) -> &T
where Self: ErasableGeneric, T: ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider ref type within the Wasm bindgen generics type system. Read more
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fn upcast_into(self) -> T
where Self: Sized + ErasableGeneric, T: ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider type within the Wasm bindgen generics type system. Read more
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V