Struct breez_sdk_core::bitcoin::util::bip143::SighashComponents

pub struct SighashComponents {
    pub hash_prevouts: Sighash,
    pub hash_sequence: Sighash,
    pub hash_outputs: Sighash,
    /* private fields */
}

👎Deprecated since 0.24.0: please use [sighash::SighashCache] instead

Expand description

Parts of a sighash which are common across inputs or signatures, and which are sufficient (in conjunction with a private key) to sign the transaction

Fields§

§hash_prevouts: Sighash

👎Deprecated since 0.24.0: please use [sighash::SighashCache] instead

Hash of all the previous outputs

§hash_sequence: Sighash

👎Deprecated since 0.24.0: please use [sighash::SighashCache] instead

Hash of all the input sequence nos

§hash_outputs: Sighash

👎Deprecated since 0.24.0: please use [sighash::SighashCache] instead

Hash of all the outputs in this transaction

Implementations§

impl SighashComponents

pub fn new(tx: &Transaction) -> SighashComponents

Compute the sighash components from an unsigned transaction and auxiliary information about its inputs. For the generated sighashes to be valid, no fields in the transaction may change except for script_sig and witnesses.

pub fn sighash_all( &self, txin: &TxIn, script_code: &Script, value: u64, ) -> Sighash

Compute the BIP143 sighash for a SIGHASH_ALL signature for the given input.

Trait Implementations§

impl Clone for SighashComponents

fn clone(&self) -> SighashComponents

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for SighashComponents

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

Formats the value using the given formatter. Read more

impl PartialEq for SighashComponents

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

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

1.0.0 · source§

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 Eq for SighashComponents

impl StructuralPartialEq for SighashComponents

Auto Trait Implementations§

impl Freeze for SighashComponents

impl RefUnwindSafe for SighashComponents

impl Send for SighashComponents

impl Sync for SighashComponents

impl Unpin for SighashComponents

impl UnwindSafe for SighashComponents

Blanket Implementations§

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