EthMessage

reth::network::types::message

Enum EthMessage 

pub enum EthMessage<N = EthNetworkPrimitives>
where
    N: NetworkPrimitives,
{

Show 19 variants    Status(StatusMessage),
    NewBlockHashes(NewBlockHashes),
    NewBlock(Box<NewBlock<<N as NetworkPrimitives>::Block>>),
    Transactions(Transactions<<N as NetworkPrimitives>::BroadcastedTransaction>),
    NewPooledTransactionHashes66(NewPooledTransactionHashes66),
    NewPooledTransactionHashes68(NewPooledTransactionHashes68),
    GetBlockHeaders(RequestPair<GetBlockHeaders>),
    BlockHeaders(RequestPair<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>>),
    GetBlockBodies(RequestPair<GetBlockBodies>),
    BlockBodies(RequestPair<BlockBodies<<N as NetworkPrimitives>::BlockBody>>),
    GetPooledTransactions(RequestPair<GetPooledTransactions>),
    PooledTransactions(RequestPair<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>>),
    GetNodeData(RequestPair<GetNodeData>),
    NodeData(RequestPair<NodeData>),
    GetReceipts(RequestPair<GetReceipts>),
    Receipts(RequestPair<Receipts<<N as NetworkPrimitives>::Receipt>>),
    Receipts69(RequestPair<Receipts69<<N as NetworkPrimitives>::Receipt>>),
    BlockRangeUpdate(BlockRangeUpdate),
    Other(RawCapabilityMessage),

}
Expand description

Represents a message in the eth wire protocol, versions 66, 67, 68 and 69.

The ethereum wire protocol is a set of messages that are broadcast to the network in two styles:

  • A request message sent by a peer (such as GetPooledTransactions), and an associated response message (such as PooledTransactions).
  • A message that is broadcast to the network, without a corresponding request.

The newer eth/66 is an efficiency upgrade on top of eth/65, introducing a request id to correlate request-response message pairs. This allows for request multiplexing.

The eth/67 is based on eth/66 but only removes two messages, GetNodeData and NodeData.

The eth/68 changes only NewPooledTransactionHashes to include types and sized. For it, NewPooledTransactionHashes is renamed as NewPooledTransactionHashes66 and NewPooledTransactionHashes68 is defined.

The eth/69 announces the historical block range served by the node. Removes total difficulty information. And removes the Bloom field from receipts transferred over the protocol.

Variants§

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Status(StatusMessage)

Represents a Status message required for the protocol handshake.

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NewBlockHashes(NewBlockHashes)

Represents a NewBlockHashes message broadcast to the network.

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NewBlock(Box<NewBlock<<N as NetworkPrimitives>::Block>>)

Represents a NewBlock message broadcast to the network.

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Transactions(Transactions<<N as NetworkPrimitives>::BroadcastedTransaction>)

Represents a Transactions message broadcast to the network.

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NewPooledTransactionHashes66(NewPooledTransactionHashes66)

Represents a NewPooledTransactionHashes message for eth/66 version.

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NewPooledTransactionHashes68(NewPooledTransactionHashes68)

Represents a NewPooledTransactionHashes message for eth/68 version.

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GetBlockHeaders(RequestPair<GetBlockHeaders>)

Represents a GetBlockHeaders request-response pair.

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BlockHeaders(RequestPair<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>>)

Represents a BlockHeaders request-response pair.

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GetBlockBodies(RequestPair<GetBlockBodies>)

Represents a GetBlockBodies request-response pair.

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BlockBodies(RequestPair<BlockBodies<<N as NetworkPrimitives>::BlockBody>>)

Represents a BlockBodies request-response pair.

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GetPooledTransactions(RequestPair<GetPooledTransactions>)

Represents a GetPooledTransactions request-response pair.

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PooledTransactions(RequestPair<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>>)

Represents a PooledTransactions request-response pair.

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GetNodeData(RequestPair<GetNodeData>)

Represents a GetNodeData request-response pair.

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NodeData(RequestPair<NodeData>)

Represents a NodeData request-response pair.

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GetReceipts(RequestPair<GetReceipts>)

Represents a GetReceipts request-response pair.

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Receipts(RequestPair<Receipts<<N as NetworkPrimitives>::Receipt>>)

Represents a Receipts request-response pair.

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Receipts69(RequestPair<Receipts69<<N as NetworkPrimitives>::Receipt>>)

Represents a Receipts request-response pair for eth/69.

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BlockRangeUpdate(BlockRangeUpdate)

Represents a BlockRangeUpdate message broadcast to the network.

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Other(RawCapabilityMessage)

Represents an encoded message that doesn’t match any other variant

Implementations§

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impl<N> EthMessage<N>
where N: NetworkPrimitives,

pub const fn message_id(&self) -> EthMessageID

Returns the message’s ID.

pub const fn is_request(&self) -> bool

Returns true if the message variant is a request.

pub const fn is_response(&self) -> bool

Returns true if the message variant is a response to a request.

Trait Implementations§

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impl<N> Clone for EthMessage<N>
where N: Clone + NetworkPrimitives, <N as NetworkPrimitives>::Block: Clone, <N as NetworkPrimitives>::BroadcastedTransaction: Clone, <N as NetworkPrimitives>::BlockHeader: Clone, <N as NetworkPrimitives>::BlockBody: Clone, <N as NetworkPrimitives>::PooledTransaction: Clone, <N as NetworkPrimitives>::Receipt: Clone,

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fn clone(&self) -> EthMessage<N>

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<N> Debug for EthMessage<N>
where N: Debug + NetworkPrimitives, <N as NetworkPrimitives>::Block: Debug, <N as NetworkPrimitives>::BroadcastedTransaction: Debug, <N as NetworkPrimitives>::BlockHeader: Debug, <N as NetworkPrimitives>::BlockBody: Debug, <N as NetworkPrimitives>::PooledTransaction: Debug, <N as NetworkPrimitives>::Receipt: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<'de, N> Deserialize<'de> for EthMessage<N>
where N: NetworkPrimitives, <N as NetworkPrimitives>::Block: Serialize + DeserializeOwned, <N as NetworkPrimitives>::BroadcastedTransaction: Serialize + DeserializeOwned, <N as NetworkPrimitives>::BlockHeader: Serialize + DeserializeOwned, <N as NetworkPrimitives>::BlockBody: Serialize + DeserializeOwned, <N as NetworkPrimitives>::PooledTransaction: Serialize + DeserializeOwned, <N as NetworkPrimitives>::Receipt: Serialize + DeserializeOwned,

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fn deserialize<__D>( __deserializer: __D, ) -> Result<EthMessage<N>, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<N> Encodable for EthMessage<N>
where N: NetworkPrimitives,

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fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.
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fn length(&self) -> usize

Returns the length of the encoding of this type in bytes. Read more
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impl<N> From<EthMessage<N>> for ProtocolMessage<N>
where N: NetworkPrimitives,

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fn from(message: EthMessage<N>) -> ProtocolMessage<N>

Converts to this type from the input type.
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impl<N> From<NewPooledTransactionHashes> for EthMessage<N>
where N: NetworkPrimitives,

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fn from(value: NewPooledTransactionHashes) -> EthMessage<N>

Converts to this type from the input type.
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impl<N> PartialEq for EthMessage<N>
where N: PartialEq + NetworkPrimitives, <N as NetworkPrimitives>::Block: PartialEq, <N as NetworkPrimitives>::BroadcastedTransaction: PartialEq, <N as NetworkPrimitives>::BlockHeader: PartialEq, <N as NetworkPrimitives>::BlockBody: PartialEq, <N as NetworkPrimitives>::PooledTransaction: PartialEq, <N as NetworkPrimitives>::Receipt: PartialEq,

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fn eq(&self, other: &EthMessage<N>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<N> Serialize for EthMessage<N>
where N: NetworkPrimitives, <N as NetworkPrimitives>::Block: Serialize + DeserializeOwned, <N as NetworkPrimitives>::BroadcastedTransaction: Serialize + DeserializeOwned, <N as NetworkPrimitives>::BlockHeader: Serialize + DeserializeOwned, <N as NetworkPrimitives>::BlockBody: Serialize + DeserializeOwned, <N as NetworkPrimitives>::PooledTransaction: Serialize + DeserializeOwned, <N as NetworkPrimitives>::Receipt: Serialize + DeserializeOwned,

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fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<N> Sink<EthMessage<N>> for EthRlpxConnection<N>
where N: NetworkPrimitives,

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type Error = EthStreamError

The type of value produced by the sink when an error occurs.
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fn poll_ready( self: Pin<&mut EthRlpxConnection<N>>, cx: &mut Context<'_>, ) -> Poll<Result<(), <EthRlpxConnection<N> as Sink<EthMessage<N>>>::Error>>

Attempts to prepare the Sink to receive a value. Read more
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fn start_send( self: Pin<&mut EthRlpxConnection<N>>, item: EthMessage<N>, ) -> Result<(), <EthRlpxConnection<N> as Sink<EthMessage<N>>>::Error>

Begin the process of sending a value to the sink. Each call to this function must be preceded by a successful call to poll_ready which returned Poll::Ready(Ok(())). Read more
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fn poll_flush( self: Pin<&mut EthRlpxConnection<N>>, cx: &mut Context<'_>, ) -> Poll<Result<(), <EthRlpxConnection<N> as Sink<EthMessage<N>>>::Error>>

Flush any remaining output from this sink. Read more
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fn poll_close( self: Pin<&mut EthRlpxConnection<N>>, cx: &mut Context<'_>, ) -> Poll<Result<(), <EthRlpxConnection<N> as Sink<EthMessage<N>>>::Error>>

Flush any remaining output and close this sink, if necessary. Read more
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impl<N> Eq for EthMessage<N>
where N: Eq + NetworkPrimitives, <N as NetworkPrimitives>::Block: Eq, <N as NetworkPrimitives>::BroadcastedTransaction: Eq, <N as NetworkPrimitives>::BlockHeader: Eq, <N as NetworkPrimitives>::BlockBody: Eq, <N as NetworkPrimitives>::PooledTransaction: Eq, <N as NetworkPrimitives>::Receipt: Eq,

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impl<N> StructuralPartialEq for EthMessage<N>
where N: NetworkPrimitives,

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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fn from(t: T) -> T

Returns the argument unchanged.

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impl<TxEnv, T> FromRecoveredTx<&T> for TxEnv
where TxEnv: FromRecoveredTx<T>,

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fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

Builds a TxEnv from a transaction and a sender address.
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impl<TxEnv, T> FromTxWithEncoded<&T> for TxEnv
where TxEnv: FromTxWithEncoded<T>,

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fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv

Builds a TxEnv from a transaction, its sender, and encoded transaction bytes.
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Conditionally enable styling based on whether the [Condition] value applies. Replaces any previous condition.

See the crate level docs for more details.

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Enable styling painted only when both stdout and stderr are TTYs:

use yansi::{Paint, Condition};

painted.red().on_yellow().whenever(Condition::STDOUTERR_ARE_TTY);
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fn new(self) -> Painted<Self>
where Self: Sized,

Create a new [Painted] with a default [Style]. Read more
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fn paint<S>(&self, style: S) -> Painted<&Self>
where S: Into<Style>,

Apply a style wholesale to self. Any previous style is replaced. Read more
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impl<T> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

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

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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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> ServiceExt for T

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fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>
where Self: Sized,

Propagate a header from the request to the response. Read more
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fn add_extension<T>(self, value: T) -> AddExtension<Self, T>
where Self: Sized,

Add some shareable value to request extensions. Read more
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fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F>
where Self: Sized,

Apply a transformation to the request body. Read more
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fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>
where Self: Sized,

Apply a transformation to the response body. Read more
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fn compression(self) -> Compression<Self>
where Self: Sized,

Compresses response bodies. Read more
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fn decompression(self) -> Decompression<Self>
where Self: Sized,

Decompress response bodies. Read more
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fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>
where Self: Sized,

High level tracing that classifies responses using HTTP status codes. Read more
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fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>
where Self: Sized,

High level tracing that classifies responses using gRPC headers. Read more
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fn follow_redirects(self) -> FollowRedirect<Self>
where Self: Sized,

Follow redirect resposes using the Standard policy. Read more
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fn sensitive_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveRequestHeaders<SetSensitiveResponseHeaders<Self>>
where Self: Sized,

Mark headers as sensitive on both requests and responses. Read more
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fn sensitive_request_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveRequestHeaders<Self>
where Self: Sized,

Mark headers as sensitive on requests. Read more
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fn sensitive_response_headers( self, headers: impl IntoIterator<Item = HeaderName>, ) -> SetSensitiveResponseHeaders<Self>
where Self: Sized,

Mark headers as sensitive on responses. Read more
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fn override_request_header<M>( self, header_name: HeaderName, make: M, ) -> SetRequestHeader<Self, M>
where Self: Sized,

Insert a header into the request. Read more
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fn append_request_header<M>( self, header_name: HeaderName, make: M, ) -> SetRequestHeader<Self, M>
where Self: Sized,

Append a header into the request. Read more
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fn insert_request_header_if_not_present<M>( self, header_name: HeaderName, make: M, ) -> SetRequestHeader<Self, M>
where Self: Sized,

Insert a header into the request, if the header is not already present. Read more
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fn override_response_header<M>( self, header_name: HeaderName, make: M, ) -> SetResponseHeader<Self, M>
where Self: Sized,

Insert a header into the response. Read more
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fn append_response_header<M>( self, header_name: HeaderName, make: M, ) -> SetResponseHeader<Self, M>
where Self: Sized,

Append a header into the response. Read more
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fn insert_response_header_if_not_present<M>( self, header_name: HeaderName, make: M, ) -> SetResponseHeader<Self, M>
where Self: Sized,

Insert a header into the response, if the header is not already present. Read more
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fn set_request_id<M>( self, header_name: HeaderName, make_request_id: M, ) -> SetRequestId<Self, M>
where Self: Sized, M: MakeRequestId,

Add request id header and extension. Read more
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fn set_x_request_id<M>(self, make_request_id: M) -> SetRequestId<Self, M>
where Self: Sized, M: MakeRequestId,

Add request id header and extension, using x-request-id as the header name. Read more
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fn propagate_request_id( self, header_name: HeaderName, ) -> PropagateRequestId<Self>
where Self: Sized,

Propgate request ids from requests to responses. Read more
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fn propagate_x_request_id(self) -> PropagateRequestId<Self>
where Self: Sized,

Propgate request ids from requests to responses, using x-request-id as the header name. Read more
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fn catch_panic(self) -> CatchPanic<Self, DefaultResponseForPanic>
where Self: Sized,

Catch panics and convert them into 500 Internal Server responses. Read more
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fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self>
where Self: Sized,

Intercept requests with over-sized payloads and convert them into 413 Payload Too Large responses. Read more
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fn trim_trailing_slash(self) -> NormalizePath<Self>
where Self: Sized,

Remove trailing slashes from paths. Read more
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where 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> TryClone for T
where T: Clone,

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fn try_clone(&self) -> Result<T, Error>

Clones self, possibly returning an error.
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<'de, T> BorrowedRpcObject<'de> for T
where T: RpcBorrow<'de> + RpcSend,

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeDebug for T
where T: Debug,

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impl<T> MaybeSend for T
where T: Send,

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impl<T> MaybeSend for T
where T: Send,

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impl<T> MaybeSendSync for T

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impl<T> MaybeSerde for T
where T: Serialize + for<'de> Deserialize<'de>,

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impl<T> NippyJarHeader for T
where T: Send + Sync + Serialize + for<'b> Deserialize<'b> + Debug + 'static,

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impl<'de, T> RpcBorrow<'de> for T
where T: Deserialize<'de> + Debug + Send + Sync + Unpin,

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impl<T> RpcObject for T
where T: RpcSend + RpcRecv,

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impl<T> RpcRecv for T
where T: DeserializeOwned + Debug + Send + Sync + Unpin + 'static,

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impl<T> RpcSend for T
where T: Serialize + Clone + Debug + Send + Sync + Unpin,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 136 bytes

Size for each variant:

  • Status: 136 bytes
  • NewBlockHashes: 32 bytes
  • NewBlock: 16 bytes
  • Transactions: 32 bytes
  • NewPooledTransactionHashes66: 32 bytes
  • NewPooledTransactionHashes68: 80 bytes
  • GetBlockHeaders: 72 bytes
  • BlockHeaders: 40 bytes
  • GetBlockBodies: 40 bytes
  • BlockBodies: 40 bytes
  • GetPooledTransactions: 40 bytes
  • PooledTransactions: 40 bytes
  • GetNodeData: 40 bytes
  • NodeData: 40 bytes
  • GetReceipts: 40 bytes
  • Receipts: 40 bytes
  • Receipts69: 40 bytes
  • BlockRangeUpdate: 56 bytes
  • Other: 48 bytes