pub struct PayeePubKey(pub PublicKey);
Expand description

Payee public key

Tuple Fields§

§0: PublicKey

Methods from Deref<Target = PublicKey>§

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pub fn as_ptr(&self) -> *const PublicKey

Obtains a raw const pointer suitable for use with FFI functions.

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pub fn serialize(&self) -> [u8; 33]

Serializes the key as a byte-encoded pair of values. In compressed form the y-coordinate is represented by only a single bit, as x determines it up to one bit.

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pub fn serialize_uncompressed(&self) -> [u8; 65]

Serializes the key as a byte-encoded pair of values, in uncompressed form.

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pub fn combine(&self, other: &PublicKey) -> Result<PublicKey, Error>

Adds a second key to this one, returning the sum.

Errors

If the result would be the point at infinity, i.e. adding this point to its own negation.

Examples
use secp256k1::{rand, Secp256k1};

let secp = Secp256k1::new();
let mut rng = rand::thread_rng();
let (_, pk1) = secp.generate_keypair(&mut rng);
let (_, pk2) = secp.generate_keypair(&mut rng);
let sum = pk1.combine(&pk2).expect("It's improbable to fail for 2 random public keys");
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pub fn x_only_public_key(&self) -> (XOnlyPublicKey, Parity)

Returns the XOnlyPublicKey (and it’s Parity) for this PublicKey.

Trait Implementations§

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impl Base32Len for PayeePubKey

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fn base32_len(&self) -> usize

Calculate the base32 serialized length
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impl Clone for PayeePubKey

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fn clone(&self) -> PayeePubKey

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PayeePubKey

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

Formats the value using the given formatter. Read more
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impl Deref for PayeePubKey

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type Target = PublicKey

The resulting type after dereferencing.
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fn deref(&self) -> &PublicKey

Dereferences the value.
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impl From<PublicKey> for PayeePubKey

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fn from(pk: PublicKey) -> Self

Converts to this type from the input type.
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impl FromBase32 for PayeePubKey

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type Err = ParseError

The associated error which can be returned from parsing (e.g. because of bad padding).
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fn from_base32(field_data: &[u5]) -> Result<PayeePubKey, ParseError>

Convert a base32 slice to Self.
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impl Hash for PayeePubKey

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

Feeds this value into the given Hasher. Read more
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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<PayeePubKey> for PayeePubKey

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

This method tests for self and other values to be equal, and is used by ==.
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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 ToBase32 for PayeePubKey

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fn write_base32<W: WriteBase32>( &self, writer: &mut W ) -> Result<(), <W as WriteBase32>::Err>

Encode as base32 and write it to the supplied writer Implementations shouldn’t allocate.
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fn to_base32(&self) -> Vec<u5, Global>

Convert Self to base32 vector
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impl Eq for PayeePubKey

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impl StructuralEq for PayeePubKey

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impl StructuralPartialEq for PayeePubKey

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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 Twhere 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, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.