Struct ForkActivationTable 

pub struct ForkActivationTable {
    pub bip30_deactivation: u64,
    pub bip16: u64,
    pub bip34: u64,
    pub bip66: u64,
    pub bip65: u64,
    pub bip112: u64,
    pub bip147: u64,
    pub segwit: u64,
    pub taproot: u64,
    pub ctv: u64,
    pub csfs: u64,
    pub bip54: u64,
}

Precomputed activation heights for all built-in forks.

Fixed-size storage: one field per fork (no HashMap). Built by the node from chain params, version-bits (e.g. BIP54), and config overrides. Consensus only reads.

Fields

bip30_deactivation: u64

BIP30: active when height <= this (deactivation fork).

bip16: u64

Activation heights (active when height >= value; u64::MAX = never active).

bip34: u64

bip66: u64

bip65: u64

bip112: u64

bip147: u64

segwit: u64

taproot: u64

ctv: u64

csfs: u64

bip54: u64

Implementations

impl ForkActivationTable

pub fn from_network(network: Network) -> Self

Build table from network and constants. BIP54 uses per-network constant (u64::MAX by default).

pub fn from_network_and_bip54_override( network: Network, bip54_activation_override: Option<u64>, ) -> Self

Build table from network and optional BIP54 activation override (e.g. from version bits).

Trait Implementations

impl Clone for ForkActivationTable

fn clone(&self) -> ForkActivationTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ForkActivationTable

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

Formats the value using the given formatter.

impl IsForkActive for ForkActivationTable

fn is_fork_active(&self, fork: ForkId, height: u64) -> bool

Returns true if the fork is active at the given block height.