Struct bitcoin::psbt::PsbtSighashType

pub struct PsbtSighashType { /* private fields */ }

A Signature hash type for the corresponding input. As of taproot upgrade, the signature hash type can be either [EcdsaSighashType] or [TapSighashType] but it is not possible to know directly which signature hash type the user is dealing with. Therefore, the user is responsible for converting to/from PsbtSighashType from/to the desired signature hash type they need.

Implementations

impl PsbtSighashType

pub fn ecdsa_hash_ty(self) -> Result<EcdsaSighashType, NonStandardSighashType>

Returns the [EcdsaSighashType] if the PsbtSighashType can be converted to one.

pub fn taproot_hash_ty(self) -> Result<TapSighashType, Error>

Returns the [TapSighashType] if the PsbtSighashType can be converted to one.

pub fn from_u32(n: u32) -> PsbtSighashType

Creates a PsbtSighashType from a raw u32.

Allows construction of a non-standard or non-valid sighash flag ([EcdsaSighashType], [TapSighashType] respectively).

pub fn to_u32(self) -> u32

Converts PsbtSighashType to a raw u32 sighash flag.

No guarantees are made as to the standardness or validity of the returned value.

Trait Implementations

impl Clone for PsbtSighashType

fn clone(&self) -> PsbtSighashType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PsbtSighashType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PsbtSighashType

fn deserialize<__D>( __deserializer: __D ) -> Result<PsbtSighashType, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PsbtSighashType

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

Formats the value using the given formatter.

impl From<EcdsaSighashType> for PsbtSighashType

fn from(ecdsa_hash_ty: EcdsaSighashType) -> PsbtSighashType

Converts to this type from the input type.

impl From<TapSighashType> for PsbtSighashType

fn from(taproot_hash_ty: TapSighashType) -> PsbtSighashType

Converts to this type from the input type.

impl FromStr for PsbtSighashType

type Err = SighashTypeParseError

The associated error which can be returned from parsing.

fn from_str( s: &str ) -> Result<PsbtSighashType, <PsbtSighashType as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for PsbtSighashType

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

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 Ord for PsbtSighashType

fn cmp(&self, other: &PsbtSighashType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<PsbtSighashType> for PsbtSighashType

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

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

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

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

impl PartialOrd<PsbtSighashType> for PsbtSighashType

fn partial_cmp(&self, other: &PsbtSighashType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for PsbtSighashType

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PsbtSighashType

impl Eq for PsbtSighashType

impl StructuralEq for PsbtSighashType

impl StructuralPartialEq for PsbtSighashType