Struct bdk_chain::bitcoin::ecdsa::Signature

pub struct Signature {
    pub signature: Signature,
    pub sighash_type: EcdsaSighashType,
}
Expand description

An ECDSA signature with the corresponding hash type.

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§signature: Signature

The underlying ECDSA Signature.

§sighash_type: EcdsaSighashType

The corresponding hash type.

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impl Signature

pub fn sighash_all(signature: Signature) -> Signature

Constructs an ECDSA Bitcoin signature for EcdsaSighashType::All.

pub fn from_slice(sl: &[u8]) -> Result<Signature, Error>

Deserializes from slice following the standardness rules for EcdsaSighashType.

pub fn serialize(&self) -> SerializedSignature

Serializes an ECDSA signature (inner secp256k1 signature in DER format).

This does not perform extra heap allocation.

pub fn to_vec(self) -> Vec<u8>

Serializes an ECDSA signature (inner secp256k1 signature in DER format) into Vec.

Note: this performs an extra heap allocation, you might prefer the serialize method instead.

pub fn serialize_to_writer<W>(&self, writer: &mut W) -> Result<(), Error>
where W: Write + ?Sized,

Serializes an ECDSA signature (inner secp256k1 signature in DER format) to a writer.

Trait Implementations§

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impl Clone for Signature

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fn clone(&self) -> Signature

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
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impl Debug for Signature

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Signature

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

Deserialize this value from the given Serde deserializer. Read more
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impl Display for Signature

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

Formats the value using the given formatter. Read more
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impl FromStr for Signature

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type Err = Error

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<Signature, <Signature as FromStr>::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for Signature

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

Feeds this value into the given Hasher. Read more
1.3.0 · source§

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

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Signature

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

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

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.
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impl Serialize for Signature

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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. Read more
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impl Copy for Signature

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impl Eq for Signature

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impl StructuralPartialEq for Signature

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,