pub struct Status {
pub version: EthVersion,
pub chain: Chain,
pub total_difficulty: U256,
pub blockhash: B256,
pub genesis: B256,
pub forkid: ForkId,
}
Expand description
The status message is used in the eth protocol handshake to ensure that peers are on the same network and are following the same fork.
When performing a handshake, the total difficulty is not guaranteed to correspond to the block hash. This information should be treated as untrusted.
Fields§
§version: EthVersion
The current protocol version. For example, peers running eth/66
would have a version of
66.
chain: Chain
The chain id, as introduced in EIP155.
total_difficulty: U256
Total difficulty of the best chain.
blockhash: B256
The highest difficulty block hash the peer has seen
genesis: B256
The genesis hash of the peer’s chain.
forkid: ForkId
The fork identifier, a CRC32
checksum for
identifying the peer’s fork as defined by
EIP-2124.
This was added in eth/64
Implementations§
Source§impl Status
impl Status
Sourcepub fn builder() -> StatusBuilder
pub fn builder() -> StatusBuilder
Helper for returning a builder for the status message.
Sourcepub fn set_eth_version(&mut self, version: EthVersion)
pub fn set_eth_version(&mut self, version: EthVersion)
Sets the EthVersion
for the status.
Sourcepub fn spec_builder<Spec>(spec: Spec, head: &Head) -> StatusBuilderwhere
Spec: EthChainSpec + Hardforks,
pub fn spec_builder<Spec>(spec: Spec, head: &Head) -> StatusBuilderwhere
Spec: EthChainSpec + Hardforks,
Create a StatusBuilder
from the given [EthChainSpec
] and head block.
Sets the chain
and genesis
, blockhash
, and forkid
fields based on the
[EthChainSpec
] and head.
Trait Implementations§
Source§impl<'arbitrary> Arbitrary<'arbitrary> for Status
impl<'arbitrary> Arbitrary<'arbitrary> for Status
Source§fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>
fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>
Self
from the given unstructured data. Read moreSource§fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>
fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>
Self
from the entirety of the given
unstructured data. Read moreSource§impl<'de> Deserialize<'de> for Status
impl<'de> Deserialize<'de> for Status
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
impl Copy for Status
impl Eq for Status
impl StructuralPartialEq for Status
Auto Trait Implementations§
impl Freeze for Status
impl RefUnwindSafe for Status
impl Send for Status
impl Sync for Status
impl Unpin for Status
impl UnwindSafe for Status
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Size: 136 bytes