Enum bdk_chain::bitcoin::TapSighashType
pub enum TapSighashType {
Default = 0,
All = 1,
None = 2,
Single = 3,
AllPlusAnyoneCanPay = 129,
NonePlusAnyoneCanPay = 130,
SinglePlusAnyoneCanPay = 131,
}
Expand description
Hashtype of an input’s signature, encoded in the last byte of the signature. Fixed values so they can be cast as integer types for encoding.
Variants§
Default = 0
0x0: Used when not explicitly specified, defaults to TapSighashType::All
All = 1
0x1: Sign all outputs.
None = 2
0x2: Sign no outputs — anyone can choose the destination.
Single = 3
0x3: Sign the output whose index matches this input’s index. If none exists,
sign the hash 0000000000000000000000000000000000000000000000000000000000000001
.
(This rule is probably an unintentional C++ism, but it’s consensus so we have
to follow it.)
AllPlusAnyoneCanPay = 129
0x81: Sign all outputs but only this input.
NonePlusAnyoneCanPay = 130
0x82: Sign no outputs and only this input.
SinglePlusAnyoneCanPay = 131
0x83: Sign one output and only this input (see Single
for what “one output” means).
Implementations§
§impl TapSighashType
impl TapSighashType
pub fn from_consensus_u8(
sighash_type: u8
) -> Result<TapSighashType, InvalidSighashTypeError>
pub fn from_consensus_u8( sighash_type: u8 ) -> Result<TapSighashType, InvalidSighashTypeError>
Constructs a TapSighashType
from a raw u8
.
Trait Implementations§
§impl Clone for TapSighashType
impl Clone for TapSighashType
§fn clone(&self) -> TapSighashType
fn clone(&self) -> TapSighashType
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl Debug for TapSighashType
impl Debug for TapSighashType
§impl<'de> Deserialize<'de> for TapSighashType
impl<'de> Deserialize<'de> for TapSighashType
§fn deserialize<D>(
deserializer: D
) -> Result<TapSighashType, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D
) -> Result<TapSighashType, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
§impl Display for TapSighashType
impl Display for TapSighashType
§impl From<EcdsaSighashType> for TapSighashType
impl From<EcdsaSighashType> for TapSighashType
§fn from(s: EcdsaSighashType) -> TapSighashType
fn from(s: EcdsaSighashType) -> TapSighashType
§impl From<TapSighashType> for PsbtSighashType
impl From<TapSighashType> for PsbtSighashType
§fn from(taproot_hash_ty: TapSighashType) -> PsbtSighashType
fn from(taproot_hash_ty: TapSighashType) -> PsbtSighashType
§impl FromStr for TapSighashType
impl FromStr for TapSighashType
§type Err = SighashTypeParseError
type Err = SighashTypeParseError
§fn from_str(s: &str) -> Result<TapSighashType, <TapSighashType as FromStr>::Err>
fn from_str(s: &str) -> Result<TapSighashType, <TapSighashType as FromStr>::Err>
s
to return a value of this type. Read more§impl Hash for TapSighashType
impl Hash for TapSighashType
§impl Ord for TapSighashType
impl Ord for TapSighashType
§impl PartialEq for TapSighashType
impl PartialEq for TapSighashType
§fn eq(&self, other: &TapSighashType) -> bool
fn eq(&self, other: &TapSighashType) -> bool
self
and other
values to be equal, and is used
by ==
.§impl PartialOrd for TapSighashType
impl PartialOrd for TapSighashType
§fn partial_cmp(&self, other: &TapSighashType) -> Option<Ordering>
fn partial_cmp(&self, other: &TapSighashType) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read more