Struct sn_dbc::TransactionBuilder

pub struct TransactionBuilder { /* private fields */ }

A builder to create a DBC transaction from inputs and outputs.

Implementations

impl TransactionBuilder

pub fn add_input( self, input: Input, derived_key: DerivedKey, input_src_tx: DbcTransaction ) -> Self

Add an input given a the Input, the input’s derived_key and the input’s src transaction

pub fn add_inputs( self, inputs: impl IntoIterator<Item = (Input, DerivedKey, DbcTransaction)> ) -> Self

Add an input given an iterator over the Input, the input’s derived_key and the input’s src transaction

pub fn add_input_dbc(self, dbc: &Dbc, derived_key: &DerivedKey) -> Result<Self>

Add an input given a Dbc and its DerivedKey.

pub fn add_input_dbcs(self, dbcs: &[(Dbc, DerivedKey)]) -> Result<Self>

Add an input given a list of Dbcs and associated DerivedKeys.

pub fn add_output( self, token: Token, public_address: PublicAddress, derivation_index: DerivationIndex ) -> Self

Add an output given the token, the PublicAddress and the DerivationIndex

pub fn add_outputs( self, outputs: impl IntoIterator<Item = (Token, PublicAddress, DerivationIndex)> ) -> Self

Add a list of outputs given the tokens, the PublicAddress and the DerivationIndex

pub fn set_fee_output(self, output: FeeOutput) -> Self

Sets the given fee output.

pub fn input_ids(&self) -> Vec<DbcId>

Get a list of input ids.

pub fn inputs_tokens_sum(&self) -> Token

Get sum of input Tokens.

pub fn outputs_tokens_sum(&self) -> Token

Get sum of output Tokens.

pub fn inputs(&self) -> &Vec<Input>

Get inputs.

pub fn outputs(&self) -> &Vec<Output>

Get outputs.

pub fn build(self, reason: Hash) -> Result<DbcBuilder>

Build the DbcTransaction by signing the inputs. Return a DbcBuilder.

Trait Implementations

impl Debug for TransactionBuilder

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

Formats the value using the given formatter.

impl Default for TransactionBuilder

fn default() -> TransactionBuilder

Returns the “default value” for a type.