Enum EmbeddingLocation 

pub enum EmbeddingLocation {
    OpReturn {
        output: usize,
    },
    TaprootAnnex {
        input: usize,
    },
    WitnessEnvelope {
        input: usize,
        index: usize,
        pushes: Vec<usize>,
        script_type: ScriptType,
    },
}

The location where data exists in a transaction

Variants

OpReturn

An OP_RETURN with the output index

Fields

output: usize

The index of the transaction output

TaprootAnnex

A taproot annex with the input index

Fields

input: usize

The index of the transaction input

WitnessEnvelope

An OP_FALSE OP_IF <DATA> OP_ENDIF envelope with the input index, envelope index, and data push sizes

Witness envelopes are found in the following contexts:

1. TapScript leaf scripts in Taproot script path spends (P2TR)
2. Witness scripts in P2WSH spends with at least 2 witness stack elements

Fields

input: usize

The index of the transaction input

index: usize

The index of the envelope within the script

pushes: Vec<usize>

The sizes of individual data pushes within the envelope

script_type: ScriptType

The script type

Implementations

impl EmbeddingLocation

pub fn to_type(&self) -> EmbeddingType

Returns the embedding type

Trait Implementations

impl Clone for EmbeddingLocation

fn clone(&self) -> EmbeddingLocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmbeddingLocation

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

Formats the value using the given formatter.

impl Display for EmbeddingLocation

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

Formats the value using the given formatter.

impl Eq for EmbeddingLocation

impl PartialEq for EmbeddingLocation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EmbeddingLocation