pub enum P2PStreamError {
Show 16 variants
Io(Error),
Rlp(Error),
Snap(Error),
HandshakeError(P2PHandshakeError),
MessageTooBig {
message_size: usize,
max_size: usize,
},
UnknownReservedMessageId(u8),
EmptyProtocolMessage,
PingerError(PingerError),
PingTimeout,
ParseSharedCapability(SharedCapabilityError),
CapabilityNotShared,
MismatchedProtocolVersion(GotExpected<ProtocolVersion>),
PingBeforeHandshake,
SendBufferFull,
Disconnected(DisconnectReason),
UnknownDisconnectReason(UnknownDisconnectReason),
}
Expand description
Errors when sending/receiving p2p messages. These should result in kicking the peer.
Variants§
Io(Error)
I/O error.
Rlp(Error)
RLP encoding/decoding error.
Snap(Error)
Error in compression/decompression using Snappy.
HandshakeError(P2PHandshakeError)
Error during the P2P handshake.
MessageTooBig
Message size exceeds maximum length error.
Fields
UnknownReservedMessageId(u8)
Unknown reserved P2P message ID error.
EmptyProtocolMessage
Empty protocol message received error.
PingerError(PingerError)
Error related to the Pinger.
PingTimeout
Ping timeout error.
Error parsing shared capabilities.
Capability not supported on the stream to this peer.
MismatchedProtocolVersion(GotExpected<ProtocolVersion>)
Mismatched protocol version error.
PingBeforeHandshake
Ping started before the handshake completed.
SendBufferFull
Too many messages buffered before sending.
Disconnected(DisconnectReason)
Disconnected error.
UnknownDisconnectReason(UnknownDisconnectReason)
Unknown disconnect reason error.
Implementations§
Source§impl P2PStreamError
impl P2PStreamError
Sourcepub const fn as_disconnected(&self) -> Option<DisconnectReason>
pub const fn as_disconnected(&self) -> Option<DisconnectReason>
Returns the DisconnectReason
if it is the Disconnected
variant.
Trait Implementations§
Source§impl Debug for P2PStreamError
impl Debug for P2PStreamError
Source§impl Display for P2PStreamError
impl Display for P2PStreamError
Source§impl Error for P2PStreamError
impl Error for P2PStreamError
Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
Source§impl From<Error> for P2PStreamError
impl From<Error> for P2PStreamError
Source§impl From<Error> for P2PStreamError
impl From<Error> for P2PStreamError
Source§impl From<Error> for P2PStreamError
impl From<Error> for P2PStreamError
Source§impl From<P2PHandshakeError> for P2PStreamError
impl From<P2PHandshakeError> for P2PStreamError
Source§fn from(source: P2PHandshakeError) -> Self
fn from(source: P2PHandshakeError) -> Self
Source§impl From<P2PStreamError> for EthStreamError
impl From<P2PStreamError> for EthStreamError
Source§fn from(source: P2PStreamError) -> Self
fn from(source: P2PStreamError) -> Self
Source§impl From<PingerError> for P2PStreamError
impl From<PingerError> for P2PStreamError
Source§fn from(source: PingerError) -> Self
fn from(source: PingerError) -> Self
Source§fn from(source: SharedCapabilityError) -> Self
fn from(source: SharedCapabilityError) -> Self
Source§impl From<UnknownDisconnectReason> for P2PStreamError
impl From<UnknownDisconnectReason> for P2PStreamError
Source§fn from(source: UnknownDisconnectReason) -> Self
fn from(source: UnknownDisconnectReason) -> Self
Auto Trait Implementations§
impl Freeze for P2PStreamError
impl !RefUnwindSafe for P2PStreamError
impl Send for P2PStreamError
impl Sync for P2PStreamError
impl Unpin for P2PStreamError
impl !UnwindSafe for P2PStreamError
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Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
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Size: 32 bytes
Size for each variant:
Io
: 16 bytesRlp
: 32 bytesSnap
: 32 bytesHandshakeError
: 32 bytesMessageTooBig
: 24 bytesUnknownReservedMessageId
: 2 bytesEmptyProtocolMessage
: 0 bytesPingerError
: 0 bytesPingTimeout
: 0 bytesParseSharedCapability
: 32 bytesCapabilityNotShared
: 0 bytesMismatchedProtocolVersion
: 3 bytesPingBeforeHandshake
: 0 bytesSendBufferFull
: 0 bytesDisconnected
: 2 bytesUnknownDisconnectReason
: 2 bytes