Struct TxData

pub struct TxData<DL> {
    pub rtx: Arc<ResolvedTransaction>,
    pub info: Arc<TxInfo<DL>>,
}

Immutable context data at transaction level

Fields

rtx: Arc<ResolvedTransaction>

ResolvedTransaction.

info: Arc<TxInfo<DL>>

Passed & derived information.

Implementations

impl<DL> TxData<DL>

where DL: CellDataProvider,

pub fn new( rtx: Arc<ResolvedTransaction>, data_loader: DL, consensus: Arc<Consensus>, tx_env: Arc<TxVerifyEnv>, ) -> Self

Creates a new TxData structure

pub fn extract_script(&self, script: &Script) -> Result<Bytes, ScriptError>

Extracts actual script binary either in dep cells.

impl<DL> TxData<DL>

pub fn tx_hash(&self) -> Byte32

Calculates transaction hash

pub fn extract_referenced_dep_index( &self, script: &Script, ) -> Result<usize, ScriptError>

Extracts the index of the script binary in dep cells

pub fn find_script_group( &self, script_group_type: ScriptGroupType, script_hash: &Byte32, ) -> Option<&ScriptGroup>

Finds the script group from cell deps.

pub fn select_version( &self, script: &Script, ) -> Result<ScriptVersion, ScriptError>

Returns the version of the machine based on the script and the consensus rules.

pub fn groups(&self) -> impl Iterator<Item = (&Byte32, &ScriptGroup)>

Returns all script groups.

pub fn groups_with_type( &self, ) -> impl Iterator<Item = (ScriptGroupType, &Byte32, &ScriptGroup)>

Returns all script groups with type.

Trait Implementations

impl<DL: Clone> Clone for TxData<DL>

fn clone(&self) -> TxData<DL>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<DL: Debug> Debug for TxData<DL>

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

Formats the value using the given formatter.