Struct bitcoin::blockdata::transaction::TxIn

pub struct TxIn {
    pub prev_hash: Sha256dHash,
    pub prev_index: u32,
    pub script_sig: Script,
    pub sequence: u32,
    pub witness: Vec<Vec<u8>>,
}

A transaction input, which defines old coins to be consumed

Fields

prev_hash: Sha256dHash

The hash of the transaction whose output is being used an an input

prev_index: u32

The index of the output in the previous transaction, which may have several

script_sig: Script

The script which pushes values on the stack which will cause the referenced output's script to accept

sequence: u32

The sequence number, which suggests to miners which of two conflicting transactions should be preferred, or 0xFFFFFFFF to ignore this feature. This is generally never used since the miner behaviour cannot be enforced.

witness: Vec<Vec<u8>>

Witness data: an array of byte-arrays. Note that this field is not (de)serialized with the rest of the TxIn in ConsensusEncodable/ConsennsusDecodable, as it is (de)serialized at the end of the full Transaction. It is (de)serialized with the rest of the TxIn in other (de)serializationn routines.

Trait Implementations

impl Clone for TxIn

fn clone(&self) -> TxIn

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for TxIn

fn eq(&self, __arg_0: &TxIn) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &TxIn) -> bool

This method tests for !=.

impl Eq for TxIn

impl Debug for TxIn

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Hash for TxIn

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Deserialize for TxIn

fn deserialize<D>(deserializer: &mut D) -> Result<TxIn, D::Error> where
    D: Deserializer, 

Deserialize this value given this Deserializer.

impl Serialize for TxIn

fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error> where
    S: Serializer, 

Serializes this value into this serializer.

impl<S: SimpleEncoder> ConsensusEncodable<S> for TxIn

fn consensus_encode(&self, s: &mut S) -> Result<(), S::Error>

Encode an object with a well-defined format

impl<D: SimpleDecoder> ConsensusDecodable<D> for TxIn

fn consensus_decode(d: &mut D) -> Result<TxIn, D::Error>

Decode an object with a well-defined format