Enum reth_eth_wire::message::EthMessage
pub enum EthMessage {
Show 16 variants
Status(Status),
NewBlockHashes(NewBlockHashes),
NewBlock(Box<NewBlock>),
Transactions(Transactions),
NewPooledTransactionHashes66(NewPooledTransactionHashes66),
NewPooledTransactionHashes68(NewPooledTransactionHashes68),
GetBlockHeaders(RequestPair<GetBlockHeaders>),
BlockHeaders(RequestPair<BlockHeaders>),
GetBlockBodies(RequestPair<GetBlockBodies>),
BlockBodies(RequestPair<BlockBodies>),
GetPooledTransactions(RequestPair<GetPooledTransactions>),
PooledTransactions(RequestPair<PooledTransactions>),
GetNodeData(RequestPair<GetNodeData>),
NodeData(RequestPair<NodeData>),
GetReceipts(RequestPair<GetReceipts>),
Receipts(RequestPair<Receipts>),
}
Expand description
Represents a message in the eth wire protocol, versions 66, 67 and 68.
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 asPooledTransactions
). - 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.
Variants§
Status(Status)
Represents a Status message required for the protocol handshake.
NewBlockHashes(NewBlockHashes)
Represents a NewBlockHashes
message broadcast to the network.
NewBlock(Box<NewBlock>)
Represents a NewBlock
message broadcast to the network.
Transactions(Transactions)
Represents a Transactions message broadcast to the network.
NewPooledTransactionHashes66(NewPooledTransactionHashes66)
Represents a NewPooledTransactionHashes
message for eth/66 version.
NewPooledTransactionHashes68(NewPooledTransactionHashes68)
Represents a NewPooledTransactionHashes
message for eth/68 version.
GetBlockHeaders(RequestPair<GetBlockHeaders>)
Represents a GetBlockHeaders
request-response pair.
BlockHeaders(RequestPair<BlockHeaders>)
Represents a BlockHeaders
request-response pair.
GetBlockBodies(RequestPair<GetBlockBodies>)
Represents a GetBlockBodies
request-response pair.
BlockBodies(RequestPair<BlockBodies>)
Represents a BlockBodies
request-response pair.
GetPooledTransactions(RequestPair<GetPooledTransactions>)
Represents a GetPooledTransactions
request-response pair.
PooledTransactions(RequestPair<PooledTransactions>)
Represents a PooledTransactions
request-response pair.
GetNodeData(RequestPair<GetNodeData>)
Represents a GetNodeData
request-response pair.
NodeData(RequestPair<NodeData>)
Represents a NodeData
request-response pair.
GetReceipts(RequestPair<GetReceipts>)
Represents a GetReceipts
request-response pair.
Receipts(RequestPair<Receipts>)
Represents a Receipts request-response pair.
Implementations§
§impl EthMessage
impl EthMessage
pub const fn message_id(&self) -> EthMessageID
pub const fn message_id(&self) -> EthMessageID
Returns the message’s ID.
Trait Implementations§
source§impl<S> CanDisconnect<EthMessage> for EthStream<S>
impl<S> CanDisconnect<EthMessage> for EthStream<S>
source§async fn disconnect(
&mut self,
reason: DisconnectReason,
) -> Result<(), EthStreamError>
async fn disconnect( &mut self, reason: DisconnectReason, ) -> Result<(), EthStreamError>
DisconnectReason
as disconnect
information if the stream implements a protocol that can carry the additional disconnect
metadata.§impl Clone for EthMessage
impl Clone for EthMessage
§fn clone(&self) -> EthMessage
fn clone(&self) -> EthMessage
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl Debug for EthMessage
impl Debug for EthMessage
§impl<'de> Deserialize<'de> for EthMessage
impl<'de> Deserialize<'de> for EthMessage
§fn deserialize<__D>(
__deserializer: __D,
) -> Result<EthMessage, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<EthMessage, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
§impl Encodable for EthMessage
impl Encodable for EthMessage
§impl From<EthMessage> for ProtocolMessage
impl From<EthMessage> for ProtocolMessage
§fn from(message: EthMessage) -> ProtocolMessage
fn from(message: EthMessage) -> ProtocolMessage
§impl From<NewPooledTransactionHashes> for EthMessage
impl From<NewPooledTransactionHashes> for EthMessage
§fn from(value: NewPooledTransactionHashes) -> EthMessage
fn from(value: NewPooledTransactionHashes) -> EthMessage
§impl PartialEq for EthMessage
impl PartialEq for EthMessage
§impl Serialize for EthMessage
impl Serialize for EthMessage
§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
source§impl<S> Sink<EthMessage> for EthStream<S>
impl<S> Sink<EthMessage> for EthStream<S>
source§type Error = EthStreamError
type Error = EthStreamError
source§fn poll_ready(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
) -> Poll<Result<(), Self::Error>>
fn poll_ready( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<(), Self::Error>>
Sink
to receive a value. Read moresource§fn start_send(self: Pin<&mut Self>, item: EthMessage) -> Result<(), Self::Error>
fn start_send(self: Pin<&mut Self>, item: EthMessage) -> Result<(), Self::Error>
poll_ready
which returned Poll::Ready(Ok(()))
. Read moreimpl Eq for EthMessage
impl StructuralPartialEq for EthMessage
Auto Trait Implementations§
impl Freeze for EthMessage
impl RefUnwindSafe for EthMessage
impl Send for EthMessage
impl Sync for EthMessage
impl Unpin for EthMessage
impl UnwindSafe for EthMessage
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Size: 136 bytes
Size for each variant:
Status
: 136 bytesNewBlockHashes
: 32 bytesNewBlock
: 16 bytesTransactions
: 32 bytesNewPooledTransactionHashes66
: 32 bytesNewPooledTransactionHashes68
: 80 bytesGetBlockHeaders
: 72 bytesBlockHeaders
: 40 bytesGetBlockBodies
: 40 bytesBlockBodies
: 40 bytesGetPooledTransactions
: 40 bytesPooledTransactions
: 40 bytesGetNodeData
: 40 bytesNodeData
: 40 bytesGetReceipts
: 40 bytesReceipts
: 40 bytes