Struct ergo_lib_wasm::transaction::Transaction
source · pub struct Transaction(/* private fields */);
Expand description
- ErgoTransaction is an atomic state transition operation. It destroys Boxes from the state
- and creates new ones. If transaction is spending boxes protected by some non-trivial scripts,
- its inputs should also contain proof of spending correctness - context extension (user-defined
- key-value map) and data inputs (links to existing boxes in the state) that may be used during
- script reduction to crypto, signatures that satisfies the remaining cryptographic protection
- of the script.
- Transactions are not encrypted, so it is possible to browse and view every transaction ever
- collected into a block.
Implementations§
source§impl Transaction
impl Transaction
sourcepub fn new(
inputs: &Inputs,
data_inputs: &DataInputs,
outputs: &ErgoBoxCandidates
) -> Result<Transaction, JsValue>
pub fn new( inputs: &Inputs, data_inputs: &DataInputs, outputs: &ErgoBoxCandidates ) -> Result<Transaction, JsValue>
Create new transaction
sourcepub fn from_unsigned_tx(
unsigned_tx: UnsignedTransaction,
proofs: Vec<Uint8Array>
) -> Result<Transaction, JsValue>
pub fn from_unsigned_tx( unsigned_tx: UnsignedTransaction, proofs: Vec<Uint8Array> ) -> Result<Transaction, JsValue>
Create Transaction from UnsignedTransaction and an array of proofs in the same order as UnsignedTransaction.inputs with empty proof indicated with empty byte array
sourcepub fn to_json(&self) -> Result<String, JsValue>
pub fn to_json(&self) -> Result<String, JsValue>
JSON representation as text (compatible with Ergo Node/Explorer API, numbers are encoded as numbers)
sourcepub fn to_js_eip12(&self) -> Result<JsValue, JsValue>
pub fn to_js_eip12(&self) -> Result<JsValue, JsValue>
JSON representation according to EIP-12 https://github.com/ergoplatform/eips/pull/23
(similar to Self::to_json
, but as JS object with box value and token amount encoding as strings)
sourcepub fn from_json(json: &str) -> Result<Transaction, JsValue>
pub fn from_json(json: &str) -> Result<Transaction, JsValue>
parse from JSON supports Ergo Node/Explorer API and box values and token amount encoded as strings
sourcepub fn data_inputs(&self) -> DataInputs
pub fn data_inputs(&self) -> DataInputs
Data inputs for transaction
sourcepub fn output_candidates(&self) -> ErgoBoxCandidates
pub fn output_candidates(&self) -> ErgoBoxCandidates
Output candidates for transaction
sourcepub fn outputs(&self) -> ErgoBoxes
pub fn outputs(&self) -> ErgoBoxes
Returns ErgoBox’s created from ErgoBoxCandidate’s with tx id and indices
sourcepub fn sigma_serialize_bytes(&self) -> Result<Vec<u8>, JsValue>
pub fn sigma_serialize_bytes(&self) -> Result<Vec<u8>, JsValue>
Returns serialized bytes or fails with error if cannot be serialized
sourcepub fn sigma_parse_bytes(data: Vec<u8>) -> Result<Transaction, JsValue>
pub fn sigma_parse_bytes(data: Vec<u8>) -> Result<Transaction, JsValue>
Parses Transaction or fails with error
Trait Implementations§
source§impl From<Transaction> for JsValue
impl From<Transaction> for JsValue
source§fn from(value: Transaction) -> Self
fn from(value: Transaction) -> Self
source§impl From<Transaction> for Transaction
impl From<Transaction> for Transaction
source§fn from(t: Transaction) -> Self
fn from(t: Transaction) -> Self
source§impl FromWasmAbi for Transaction
impl FromWasmAbi for Transaction
source§impl IntoWasmAbi for Transaction
impl IntoWasmAbi for Transaction
source§impl LongRefFromWasmAbi for Transaction
impl LongRefFromWasmAbi for Transaction
source§impl OptionFromWasmAbi for Transaction
impl OptionFromWasmAbi for Transaction
source§impl OptionIntoWasmAbi for Transaction
impl OptionIntoWasmAbi for Transaction
source§impl RefFromWasmAbi for Transaction
impl RefFromWasmAbi for Transaction
§type Anchor = Ref<'static, Transaction>
type Anchor = Ref<'static, Transaction>
Self
for the duration of the
invocation of the function that has an &Self
parameter. This is
required to ensure that the lifetimes don’t persist beyond one function
call, and so that they remain anonymous.source§impl RefMutFromWasmAbi for Transaction
impl RefMutFromWasmAbi for Transaction
source§impl TryFromJsValue for Transaction
impl TryFromJsValue for Transaction
source§impl VectorFromWasmAbi for Transaction
impl VectorFromWasmAbi for Transaction
type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi
unsafe fn vector_from_abi(js: Self::Abi) -> Box<[Transaction]>
source§impl VectorIntoWasmAbi for Transaction
impl VectorIntoWasmAbi for Transaction
type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi
fn vector_into_abi(vector: Box<[Transaction]>) -> Self::Abi
source§impl WasmDescribeVector for Transaction
impl WasmDescribeVector for Transaction
Auto Trait Implementations§
impl RefUnwindSafe for Transaction
impl Send for Transaction
impl Sync for Transaction
impl Unpin for Transaction
impl UnwindSafe for Transaction
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