Struct PrivateCode

pub struct PrivateCode { /* private fields */ }

Represents the private side of a payment code, as seen from the perspective of the sender. This is what the sender will use in conjunction with a receiver’s public payment code in order to be able to send funds.

Implementations

impl PrivateCode

pub fn from_seed( seed: &[u8], account: u32, network: Network, ) -> Result<Self, Error>

Constructs a new payment code from the private side using a BIP32 seed.

pub fn from_seed_ephemeral( seed: &[u8], account: u32, network: Network, ephemeral_index: u32, ) -> Result<Self, Error>

Constructs a new ephemeral payment code at the given index from the private side using a BIP32 seed.

pub fn v1_public_code( &self, bitmessage: Option<BitMessagePreference>, ) -> PublicCode

Generates a version 1 public payment code matching this private payment code, optionally with bitmessage.

pub fn v2_public_code(&self) -> PublicCode

Generates a version 2 public payment code matching this private payment code.

pub fn private_key( &self, sender_code: &PublicCode, i: u32, ) -> Result<PrivateKey, Error>

Derives a receive private key at the given index, with respect to a public payment code. Used for spending purposes. If the index is invalid, it should be incremented.

pub fn address( &self, sender_code: &PublicCode, i: u32, segwit: bool, ) -> Result<Address, Error>

Derives a receive address at the given index. If the index is invalid, it should be incremented.