Struct exonum_btc_anchoring::config::Config

pub struct Config {
    pub network: Network,
    pub anchoring_keys: Vec<AnchoringKeys>,
    pub anchoring_interval: u64,
    pub transaction_fee: u64,
}

Consensus parameters in the BTC anchoring.

Fields

network: Network

Type of the used BTC network.

anchoring_keys: Vec<AnchoringKeys>

Bitcoin public keys of nodes from from which the current anchoring redeem script can be calculated.

anchoring_interval: u64

Interval in blocks between anchored blocks.

transaction_fee: u64

Fee per byte in satoshis.

Methods

impl Config

pub fn with_public_keys(
    network: Network,
    keys: impl IntoIterator<Item = AnchoringKeys>
) -> Result<Self, RedeemScriptError>

Creates Bitcoin anchoring config instance with default parameters for the given Bitcoin network and public keys of participants.

pub fn find_bitcoin_key(
    &self,
    service_key: &PublicKey
) -> Option<(u16, PublicKey)>

Tries to find bitcoin public key corresponding with the given service key.

pub fn anchoring_address(&self) -> Address

Returns the corresponding Bitcoin address.

pub fn redeem_script(&self) -> RedeemScript

Returns the corresponding redeem script.

pub fn anchoring_out_script(&self) -> Script

Computes the P2WSH output corresponding to the actual redeem script.

pub fn previous_anchoring_height(&self, current_height: Height) -> Height

Returns the latest height below the given height which must be anchored.

pub fn following_anchoring_height(&self, current_height: Height) -> Height

Returns the nearest height above the given height which must be anchored.

pub fn byzantine_quorum(&self) -> usize

Returns sufficient number of votes for the given anchoring nodes number.

Trait Implementations

impl BinaryValue for Config

fn to_bytes(&self) -> Vec<u8>

Serializes the given value to the vector of bytes.

fn from_bytes(value: Cow<[u8]>) -> Result<Self, Error>

Deserializes the value from the given bytes array.

fn into_bytes(self) -> Vec<u8>

Consumes and serializes the given value to the vector of bytes. This method is faster with the wrapped values, thus if you wouldn't use value after serialization use it.

impl Clone for Config

fn clone(&self) -> Config

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for Config

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl ObjectHash for Config

fn object_hash(&self) -> Hash

Returns a hash of the value.

impl PartialEq<Config> for Config

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl ProtobufConvert for Config

type ProtoStruct = Config

Type generated from the Protobuf definition.

fn to_pb(&self) -> Self::ProtoStruct

Performs conversion to the type generated from Protobuf.

fn from_pb(pb: Self::ProtoStruct) -> Result<Self>

Performs conversion from the type generated from Protobuf.

impl Serialize for Config

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Config

impl ValidateInput for Config

type Error = Error

The type returned in the event of a validate error.

fn validate(&self) -> Result<(), Self::Error>

Perform parameters validation for this configuration and return error if value is inconsistent.

fn into_validated(self) -> Result<Self, Self::Error>

The same as validate method, but returns the value itself as a successful result.