Enum DataPieceId

pub enum DataPieceId {
    Program,
    Input(u32),
    Output(u32),
    CellDep(u32),
    GroupInput(u32),
    GroupOutput(u32),
    Witness(u32),
    WitnessGroupInput(u32),
    WitnessGroupOutput(u32),
}

A pointer to the data that is part of the transaction.

Variants

Program

Target program. Usually located in cell data.

Input(u32)

The nth input cell data.

Output(u32)

The nth output data.

CellDep(u32)

The nth cell dep cell data.

GroupInput(u32)

The nth group input cell data.

GroupOutput(u32)

The nth group output data.

Witness(u32)

The nth witness.

WitnessGroupInput(u32)

The nth witness group input.

WitnessGroupOutput(u32)

The nth witness group output.

Trait Implementations

impl Clone for DataPieceId

fn clone(&self) -> DataPieceId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<DL> DataSource<DataPieceId> for TxData<DL>

where DL: CellDataProvider + HeaderProvider + ExtensionProvider + Send + Sync + Clone + 'static,

fn load_data( &self, id: &DataPieceId, offset: u64, length: u64, ) -> Option<(Bytes, u64)>

impl Debug for DataPieceId

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

Formats the value using the given formatter.

impl Hash for DataPieceId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DataPieceId

fn eq(&self, other: &DataPieceId) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<(u64, u64, u64)> for DataPieceId

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: (u64, u64, u64)) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for DataPieceId

impl StructuralPartialEq for DataPieceId