pub struct Parameters {Show 13 fields
network_name: String,
network_magic: Magic,
genesis_hash: Hash,
activation_heights: BTreeMap<Height, NetworkUpgrade>,
slow_start_interval: Height,
slow_start_shift: Height,
pre_nu6_funding_streams: FundingStreams,
post_nu6_funding_streams: FundingStreams,
target_difficulty_limit: ExpandedDifficulty,
disable_pow: bool,
should_allow_unshielded_coinbase_spends: bool,
pre_blossom_halving_interval: HeightDiff,
post_blossom_halving_interval: HeightDiff,
}Expand description
Network consensus parameters for test networks such as Regtest and the default Testnet.
Fields§
§network_name: StringThe name of this network to be used by the Display trait impl.
network_magic: MagicThe network magic, acts as an identifier for the network.
genesis_hash: HashThe genesis block hash
activation_heights: BTreeMap<Height, NetworkUpgrade>The network upgrade activation heights for this network.
Note: This value is ignored by Network::activation_list() when zebra-chain is
compiled with the zebra-test feature flag AND the TEST_FAKE_ACTIVATION_HEIGHTS
environment variable is set.
slow_start_interval: HeightSlow start interval for this network
slow_start_shift: HeightSlow start shift for this network, always half the slow start interval
pre_nu6_funding_streams: FundingStreamsPre-NU6 funding streams for this network
post_nu6_funding_streams: FundingStreamsPost-NU6 funding streams for this network
target_difficulty_limit: ExpandedDifficultyTarget difficulty limit for this network
disable_pow: boolA flag for disabling proof-of-work checks when Zebra is validating blocks
should_allow_unshielded_coinbase_spends: boolWhether to allow transactions with transparent outputs to spend coinbase outputs,
similar to fCoinbaseMustBeShielded in zcashd.
pre_blossom_halving_interval: HeightDiffPre-Blossom halving interval for this network
post_blossom_halving_interval: HeightDiffPost-Blossom halving interval for this network
Implementations§
source§impl Parameters
impl Parameters
sourcepub fn build() -> ParametersBuilder
pub fn build() -> ParametersBuilder
Creates a new ParametersBuilder.
sourcepub fn new_regtest(
nu5_activation_height: Option<u32>,
nu6_activation_height: Option<u32>,
) -> Self
pub fn new_regtest( nu5_activation_height: Option<u32>, nu6_activation_height: Option<u32>, ) -> Self
Accepts a ConfiguredActivationHeights.
Creates an instance of Parameters with Regtest values.
sourcepub fn is_default_testnet(&self) -> bool
pub fn is_default_testnet(&self) -> bool
Returns true if the instance of Parameters represents the default public Testnet.
sourcepub fn is_regtest(&self) -> bool
pub fn is_regtest(&self) -> bool
Returns true if the instance of Parameters represents Regtest.
sourcepub fn network_name(&self) -> &str
pub fn network_name(&self) -> &str
Returns the network name
sourcepub fn network_magic(&self) -> Magic
pub fn network_magic(&self) -> Magic
Returns the network magic
sourcepub fn genesis_hash(&self) -> Hash
pub fn genesis_hash(&self) -> Hash
Returns the genesis hash
sourcepub fn activation_heights(&self) -> &BTreeMap<Height, NetworkUpgrade>
pub fn activation_heights(&self) -> &BTreeMap<Height, NetworkUpgrade>
Returns the network upgrade activation heights
sourcepub fn slow_start_interval(&self) -> Height
pub fn slow_start_interval(&self) -> Height
Returns slow start interval for this network
sourcepub fn slow_start_shift(&self) -> Height
pub fn slow_start_shift(&self) -> Height
Returns slow start shift for this network
sourcepub fn pre_nu6_funding_streams(&self) -> &FundingStreams
pub fn pre_nu6_funding_streams(&self) -> &FundingStreams
Returns pre-NU6 funding streams for this network
sourcepub fn post_nu6_funding_streams(&self) -> &FundingStreams
pub fn post_nu6_funding_streams(&self) -> &FundingStreams
Returns post-NU6 funding streams for this network
sourcepub fn target_difficulty_limit(&self) -> ExpandedDifficulty
pub fn target_difficulty_limit(&self) -> ExpandedDifficulty
Returns the target difficulty limit for this network
sourcepub fn disable_pow(&self) -> bool
pub fn disable_pow(&self) -> bool
Returns true if proof-of-work validation should be disabled for this network
sourcepub fn should_allow_unshielded_coinbase_spends(&self) -> bool
pub fn should_allow_unshielded_coinbase_spends(&self) -> bool
Returns true if this network should allow transactions with transparent outputs that spend coinbase outputs.
sourcepub fn pre_blossom_halving_interval(&self) -> HeightDiff
pub fn pre_blossom_halving_interval(&self) -> HeightDiff
Returns the pre-Blossom halving interval for this network
sourcepub fn post_blossom_halving_interval(&self) -> HeightDiff
pub fn post_blossom_halving_interval(&self) -> HeightDiff
Returns the post-Blossom halving interval for this network
Trait Implementations§
source§impl Clone for Parameters
impl Clone for Parameters
source§fn clone(&self) -> Parameters
fn clone(&self) -> Parameters
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moresource§impl Debug for Parameters
impl Debug for Parameters
source§impl Default for Parameters
impl Default for Parameters
source§fn default() -> Self
fn default() -> Self
Returns an instance of the default public testnet Parameters.
source§impl PartialEq for Parameters
impl PartialEq for Parameters
impl Eq for Parameters
impl StructuralPartialEq for Parameters
Auto Trait Implementations§
impl Freeze for Parameters
impl RefUnwindSafe for Parameters
impl Send for Parameters
impl Sync for Parameters
impl Unpin for Parameters
impl UnwindSafe for Parameters
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