Struct bpstd::SighashType

pub struct SighashType {
    pub flag: SighashFlag,
    pub anyone_can_pay: bool,
}

Fields

flag: SighashFlag

anyone_can_pay: bool

Implementations

impl SighashType

pub const fn all() -> SighashType

pub const fn none() -> SighashType

pub const fn single() -> SighashType

pub const fn all_anyone_can_pay() -> SighashType

pub const fn none_anyone_can_pay() -> SighashType

pub const fn single_anyone_can_pay() -> SighashType

pub fn from_consensus_u32(n: u32) -> SighashType

Creates a SighashType from a raw u32.

Note: this replicates consensus behaviour, for current standardness rules correctness you probably want Self::from_standard_u32.

This might cause unexpected behavior because it does not roundtrip. That is, LegacySighashType::from_consensus(n) as u32 != n for non-standard values of n. While verifying signatures, the user should retain the n and use it compute the signature hash message.

pub fn from_standard_u32(n: u32) -> Result<SighashType, NonStandardValue<u32>>

Creates a SighashType from a raw u32.

Errors

If n is a non-standard sighash value.

pub const fn into_consensus_u32(self) -> u32

Converts SighashType to a u32 sighash flag.

The returned value is guaranteed to be a valid according to standardness rules.

pub const fn to_consensus_u32(&self) -> u32

Converts SighashType to a u32 sighash flag.

The returned value is guaranteed to be a valid according to standardness rules.

pub const fn into_consensus_u8(self) -> u8

pub const fn to_consensus_u8(self) -> u8

Trait Implementations

impl Clone for SighashType

fn clone(&self) -> SighashType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SighashType

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

Formats the value using the given formatter.

impl Default for SighashType

fn default() -> SighashType

Returns the “default value” for a type.

impl Hash for SighashType

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 PartialEq for SighashType

fn eq(&self, other: &SighashType) -> 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 StrictDecode for SighashType

fn strict_decode( reader: &mut impl TypedRead ) -> Result<SighashType, DecodeError>

fn strict_read(lim: usize, reader: impl Read) -> Result<Self, DecodeError>

impl StrictEncode for SighashType

fn strict_encode<W>(&self, writer: W) -> Result<W, Error>where W: TypedWrite,

fn strict_write(&self, lim: usize, writer: impl Write) -> Result<usize, Error>

impl StrictStruct for SighashType

const ALL_FIELDS: &'static [&'static str] = _

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for SighashType

const STRICT_LIB_NAME: &'static str = LIB_NAME_BITCOIN

fn strict_name() -> Option<TypeName>

impl Copy for SighashType

impl Eq for SighashType

impl StrictProduct for SighashType

impl StructuralEq for SighashType

impl StructuralPartialEq for SighashType