Enum PeerProtocolVersion 

pub enum PeerProtocolVersion {
    Known(u32),
    Unknown,
}

Represents the protocol version of a peer.

• 70001 - BIP 0031, absolute minimum for modern nodes.
• 70002 - BIP 0035, added mempool message.
• 70012 - BIP 0065, added CheckLockTimeVerify.
• 70013 - BIP 0130/BIP 0133, added sendheaders and feefilter.
• 70014 - BIP 0152, added compact blocks.
• 70015 - BIP 0141/BIP 0143/BIP 0147, SegWit support.
• 70016 - BIP 157/158, coompact block filters.

Nodes running Bitcoin Core 0.10.0 and later typically reject connections from peers with protocol versions below 70001. If you use a lower version, you’ll likely be unable to connect to most of the network.

Variants

Known(u32)

Known protocol version.

Unknown

Unknown protocol version.

Implementations

impl PeerProtocolVersion

pub fn unwrap_or(self, default: u32) -> u32

Returns the protocol version value if known, or a default value if unknown.

Arguments

• default - The default value to return if the version is unknown.

Returns

The version number if known, or the provided default value.

Trait Implementations

impl Clone for PeerProtocolVersion

fn clone(&self) -> PeerProtocolVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PeerProtocolVersion

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

Formats the value using the given formatter.

impl Display for PeerProtocolVersion

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

Formats the value using the given formatter.

impl Hash for PeerProtocolVersion

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PeerProtocolVersion

fn eq(&self, other: &PeerProtocolVersion) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PeerProtocolVersion

impl Eq for PeerProtocolVersion

impl StructuralPartialEq for PeerProtocolVersion