Struct ergo_lib_wasm::tx_builder::TxBuilder
source · pub struct TxBuilder(/* private fields */);
Expand description
Unsigned transaction builder
Implementations§
source§impl TxBuilder
impl TxBuilder
sourcepub fn SUGGESTED_TX_FEE() -> BoxValue
pub fn SUGGESTED_TX_FEE() -> BoxValue
Suggested transaction fee (semi-default value used across wallets and dApps as of Oct 2020)
sourcepub fn new(
box_selection: &BoxSelection,
output_candidates: &ErgoBoxCandidates,
current_height: u32,
fee_amount: &BoxValue,
change_address: &Address
) -> TxBuilder
pub fn new( box_selection: &BoxSelection, output_candidates: &ErgoBoxCandidates, current_height: u32, fee_amount: &BoxValue, change_address: &Address ) -> TxBuilder
Creates new TxBuilder
box_selection
- selected input boxes (via super::box_selector
)
output_candidates
- output boxes to be “created” in this transaction,
current_height
- chain height that will be used in additionally created boxes (change, miner’s fee, etc.),
fee_amount
- miner’s fee,
change_address
- change (inputs - outputs) will be sent to this address,
will be given to miners,
sourcepub fn set_data_inputs(&mut self, data_inputs: &DataInputs)
pub fn set_data_inputs(&mut self, data_inputs: &DataInputs)
Set transaction’s data inputs
sourcepub fn set_context_extension(
&mut self,
box_id: &BoxId,
context_extension: &ContextExtension
)
pub fn set_context_extension( &mut self, box_id: &BoxId, context_extension: &ContextExtension )
Set context extension for a given input
sourcepub fn set_token_burn_permit(&mut self, tokens: &Tokens)
pub fn set_token_burn_permit(&mut self, tokens: &Tokens)
Permits the burn of the given token amount, i.e. allows this token amount to be omitted in the outputs
sourcepub fn build(&self) -> Result<UnsignedTransaction, JsValue>
pub fn build(&self) -> Result<UnsignedTransaction, JsValue>
Build the unsigned transaction
sourcepub fn box_selection(&self) -> BoxSelection
pub fn box_selection(&self) -> BoxSelection
Get box selection
sourcepub fn data_inputs(&self) -> DataInputs
pub fn data_inputs(&self) -> DataInputs
Get data inputs
sourcepub fn output_candidates(&self) -> ErgoBoxCandidates
pub fn output_candidates(&self) -> ErgoBoxCandidates
Get outputs EXCLUDING fee and change
sourcepub fn current_height(&self) -> u32
pub fn current_height(&self) -> u32
Get current height
sourcepub fn fee_amount(&self) -> BoxValue
pub fn fee_amount(&self) -> BoxValue
Get fee amount
sourcepub fn change_address(&self) -> Address
pub fn change_address(&self) -> Address
Get change address
Trait Implementations§
source§impl FromWasmAbi for TxBuilder
impl FromWasmAbi for TxBuilder
source§impl IntoWasmAbi for TxBuilder
impl IntoWasmAbi for TxBuilder
source§impl LongRefFromWasmAbi for TxBuilder
impl LongRefFromWasmAbi for TxBuilder
source§impl OptionFromWasmAbi for TxBuilder
impl OptionFromWasmAbi for TxBuilder
source§impl OptionIntoWasmAbi for TxBuilder
impl OptionIntoWasmAbi for TxBuilder
source§impl RefFromWasmAbi for TxBuilder
impl RefFromWasmAbi for TxBuilder
source§impl RefMutFromWasmAbi for TxBuilder
impl RefMutFromWasmAbi for TxBuilder
source§impl TryFromJsValue for TxBuilder
impl TryFromJsValue for TxBuilder
source§impl VectorFromWasmAbi for TxBuilder
impl VectorFromWasmAbi for TxBuilder
source§impl VectorIntoWasmAbi for TxBuilder
impl VectorIntoWasmAbi for TxBuilder
Auto Trait Implementations§
impl RefUnwindSafe for TxBuilder
impl Send for TxBuilder
impl Sync for TxBuilder
impl Unpin for TxBuilder
impl UnwindSafe for TxBuilder
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