Struct LocalNetwork

pub struct LocalNetwork {
    pub overwinter: Option<BlockHeight>,
    pub sapling: Option<BlockHeight>,
    pub blossom: Option<BlockHeight>,
    pub heartwood: Option<BlockHeight>,
    pub canopy: Option<BlockHeight>,
    pub nu5: Option<BlockHeight>,
    pub nu6: Option<BlockHeight>,
}

Available on crate feature local-consensus only.

a LocalNetwork setup should define the activation heights of network upgrades. None is considered as “not activated” These heights are not validated. Callers shall initialized them according to the settings used on the Full Nodes they are connecting to.

Example: Regtest Zcashd using the following zcash.conf ## NUPARAMS nuparams=5ba81b19:1 # Overwinter nuparams=76b809bb:1 # Sapling nuparams=2bb40e60:1 # Blossom nuparams=f5b9230b:1 # Heartwood nuparams=e9ff75a6:1 # Canopy nuparams=c2d6d0b4:1 # NU5 nuparams=c8e71055:1 # NU6 would use the following LocalNetwork struct let regtest = LocalNetwork { overwinter: Some(BlockHeight::from_u32(1)), sapling: Some(BlockHeight::from_u32(1)), blossom: Some(BlockHeight::from_u32(1)), heartwood: Some(BlockHeight::from_u32(1)), canopy: Some(BlockHeight::from_u32(1)), nu5: Some(BlockHeight::from_u32(1)), nu6: Some(BlockHeight::from_u32(1)), };

Fields

overwinter: Option<BlockHeight>

sapling: Option<BlockHeight>

blossom: Option<BlockHeight>

heartwood: Option<BlockHeight>

canopy: Option<BlockHeight>

nu5: Option<BlockHeight>

nu6: Option<BlockHeight>

Trait Implementations

impl Clone for LocalNetwork

fn clone(&self) -> LocalNetwork

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LocalNetwork

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

Formats the value using the given formatter.

impl Hash for LocalNetwork

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

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 Parameters for LocalNetwork

Parameters implementation for LocalNetwork

fn network_type(&self) -> NetworkType

Returns the type of network configured by this set of consensus parameters.

fn activation_height(&self, nu: NetworkUpgrade) -> Option<BlockHeight>

Returns the activation height for a particular network upgrade, if an activation height has been set.

fn is_nu_active(&self, nu: NetworkUpgrade, height: BlockHeight) -> bool

Determines whether the specified network upgrade is active as of the provided block height on the network to which this Parameters value applies.

impl PartialEq for LocalNetwork

fn eq(&self, other: &LocalNetwork) -> 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 LocalNetwork

impl Eq for LocalNetwork

impl StructuralPartialEq for LocalNetwork