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FetchFullBlockFuture

reth_network_p2p::full_block

Struct FetchFullBlockFuture 

Future
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pub struct FetchFullBlockFuture<Client>
where
    Client: BlockClient,
{ /* private fields */ }
Expand description

A future that downloads a full block from the network.

This will attempt to fetch both the header and body for the given block hash at the same time. When both requests succeed, the future will yield the full block.

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impl<Client> FetchFullBlockFuture<Client>
where Client: BlockClient,

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pub const fn hash(&self) -> &B256

Returns the hash of the block being requested.

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pub fn block_number(&self) -> Option<u64>

If the header request is already complete, this returns the block number

Trait Implementations§

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impl<Client> Debug for FetchFullBlockFuture<Client>
where Client: BlockClient<Header: Debug, Body: Debug>,

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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<Client> Future for FetchFullBlockFuture<Client>
where Client: BlockClient<Header: BlockHeader + Sealable> + 'static,

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type Output = SealedBlock<<Client as BlockClient>::Block>

The type of value produced on completion.
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fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

Auto Trait Implementations§

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impl<Client> !Freeze for FetchFullBlockFuture<Client>

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impl<Client> !RefUnwindSafe for FetchFullBlockFuture<Client>

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impl<Client> !UnwindSafe for FetchFullBlockFuture<Client>

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impl<Client> Send for FetchFullBlockFuture<Client>
where Arc<dyn Consensus<<Client as BlockClient>::Block>>: Send, FullBlockRequest<Client>: Send, Option<SealedHeader<<Client as HeadersClient>::Header>>: Send, Option<BodyResponse<<Client as BodiesClient>::Body>>: Send,

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impl<Client> Sync for FetchFullBlockFuture<Client>
where Arc<dyn Consensus<<Client as BlockClient>::Block>>: Sync, FullBlockRequest<Client>: Sync, Option<SealedHeader<<Client as HeadersClient>::Header>>: Sync, Option<BodyResponse<<Client as BodiesClient>::Body>>: Sync,

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impl<Client> Unpin for FetchFullBlockFuture<Client>
where Arc<dyn Consensus<<Client as BlockClient>::Block>>: Unpin, FullBlockRequest<Client>: Unpin, Option<SealedHeader<<Client as HeadersClient>::Header>>: Unpin, Option<BodyResponse<<Client as BodiesClient>::Body>>: Unpin,

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impl<Client> UnsafeUnpin for FetchFullBlockFuture<Client>
where Client: UnsafeUnpin, Arc<dyn Consensus<<Client as BlockClient>::Block>>: UnsafeUnpin, FullBlockRequest<Client>: UnsafeUnpin, Option<SealedHeader<<Client as HeadersClient>::Header>>: UnsafeUnpin, Option<BodyResponse<<Client as BodiesClient>::Body>>: UnsafeUnpin,

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

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fn type_id(&self) -> TypeId

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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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> FutureExt for T
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fn map<U, F>(self, f: F) -> Map<Self, F> ⓘ
where F: FnOnce(Self::Output) -> U, Self: Sized,

Map this future’s output to a different type, returning a new future of the resulting type. Read more
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fn map_into<U>(self) -> MapInto<Self, U> ⓘ
where Self::Output: Into<U>, Self: Sized,

Map this future’s output to a different type, returning a new future of the resulting type. Read more
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fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> ⓘ
where F: FnOnce(Self::Output) -> Fut, Fut: Future, Self: Sized,

Chain on a computation for when a future finished, passing the result of the future to the provided closure f. Read more
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fn left_future<B>(self) -> Either<Self, B> ⓘ
where B: Future<Output = Self::Output>, Self: Sized,

Wrap this future in an Either future, making it the left-hand variant of that Either. Read more
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fn right_future<A>(self) -> Either<A, Self> ⓘ
where A: Future<Output = Self::Output>, Self: Sized,

Wrap this future in an Either future, making it the right-hand variant of that Either. Read more
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fn into_stream(self) -> IntoStream<Self>
where Self: Sized,

Convert this future into a single element stream. Read more
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fn flatten(self) -> Flatten<Self> ⓘ
where Self::Output: Future, Self: Sized,

Flatten the execution of this future when the output of this future is itself another future. Read more
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fn flatten_stream(self) -> FlattenStream<Self>
where Self::Output: Stream, Self: Sized,

Flatten the execution of this future when the successful result of this future is a stream. Read more
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fn fuse(self) -> Fuse<Self> ⓘ
where Self: Sized,

Fuse a future such that poll will never again be called once it has completed. This method can be used to turn any Future into a FusedFuture. Read more
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fn inspect<F>(self, f: F) -> Inspect<Self, F> ⓘ
where F: FnOnce(&Self::Output), Self: Sized,

Do something with the output of a future before passing it on. Read more
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fn catch_unwind(self) -> CatchUnwind<Self> ⓘ
where Self: Sized + UnwindSafe,

Available on crate feature std only.
Catches unwinding panics while polling the future. Read more
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fn shared(self) -> Shared<Self> ⓘ
where Self: Sized, Self::Output: Clone,

Available on crate feature std, or crate features alloc and spin only.
Create a cloneable handle to this future where all handles will resolve to the same result. Read more
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fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>)
where Self: Sized,

Available on crate features channel and std only.
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fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
where Self: Sized + Send + 'a,

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fn boxed_local<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a>>
where Self: Sized + 'a,

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fn unit_error(self) -> UnitError<Self> ⓘ
where Self: Sized,

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = ()>.
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fn never_error(self) -> NeverError<Self> ⓘ
where Self: Sized,

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = Never>.
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fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>
where Self: Unpin,

A convenience for calling Future::poll on Unpin future types.
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fn now_or_never(self) -> Option<Self::Output>
where Self: Sized,

Evaluates and consumes the future, returning the resulting output if the future is ready after the first call to Future::poll. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

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fn into(self) -> U

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<F> IntoFuture for F
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type Output = <F as Future>::Output

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type IntoFuture = F

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fn into_future(self) -> <F as IntoFuture>::IntoFuture

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impl<T> MaybeDebug for T
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fn type_id(&self) -> TypeId

Returns the lifetime-erased type ID of self.
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impl<T> Pointable for T

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const ALIGN: usize

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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Output = T

Should always be Self
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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.