#[repr(C)]
pub struct PublicKey(_);
Expand description

Library-internal representation of a Secp256k1 public key

Implementations§

source§

impl PublicKey

source

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

Converts the object to a raw pointer for FFI interfacing

source

pub fn as_mut_ptr(&mut self) -> *mut c_uchar

Converts the object to a mutable raw pointer for FFI interfacing

source

pub fn len(&self) -> usize

Returns the length of the object as an array

source

pub fn is_empty(&self) -> bool

Returns whether the object as an array is empty

source§

impl PublicKey

source

pub unsafe fn new() -> Self

Creates an “uninitialized” FFI public key which is zeroed out

Safety

If you pass this to any FFI functions, except as an out-pointer, the result is likely to be an assertation failure and process termination.

source

pub unsafe fn from_array_unchecked(data: [c_uchar; 64]) -> Self

Create a new public key usable for the FFI interface from raw bytes

Safety

Does not check the validity of the underlying representation. If it is invalid the result may be assertation failures (and process aborts) from the underlying library. You should not use this method except with data that you obtained from the FFI interface of the same version of this library.

source

pub fn underlying_bytes(self) -> [c_uchar; 64]

Returns the underlying FFI opaque representation of the public key

You should not use this unless you really know what you are doing. It is essentially only useful for extending the FFI interface itself.

Trait Implementations§

source§

impl AsRef<[u8; 64]> for PublicKey

source§

fn as_ref(&self) -> &[c_uchar; 64]

Gets a reference to the underlying array

source§

impl CPtr for PublicKey

§

type Target = u8

source§

fn as_c_ptr(&self) -> *const Self::Target

source§

fn as_mut_c_ptr(&mut self) -> *mut Self::Target

source§

impl Clone for PublicKey

source§

fn clone(&self) -> PublicKey

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
source§

impl Debug for PublicKey

source§

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

Formats the value using the given formatter. Read more
source§

impl Hash for PublicKey

source§

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

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
source§

impl Index<Range<usize>> for PublicKey

§

type Output = [u8]

The returned type after indexing.
source§

fn index(&self, index: Range<usize>) -> &[c_uchar]

Performs the indexing (container[index]) operation. Read more
source§

impl Index<RangeFrom<usize>> for PublicKey

§

type Output = [u8]

The returned type after indexing.
source§

fn index(&self, index: RangeFrom<usize>) -> &[c_uchar]

Performs the indexing (container[index]) operation. Read more
source§

impl Index<RangeFull> for PublicKey

§

type Output = [u8]

The returned type after indexing.
source§

fn index(&self, _: RangeFull) -> &[c_uchar]

Performs the indexing (container[index]) operation. Read more
source§

impl Index<RangeTo<usize>> for PublicKey

§

type Output = [u8]

The returned type after indexing.
source§

fn index(&self, index: RangeTo<usize>) -> &[c_uchar]

Performs the indexing (container[index]) operation. Read more
source§

impl Index<usize> for PublicKey

§

type Output = u8

The returned type after indexing.
source§

fn index(&self, index: usize) -> &c_uchar

Performs the indexing (container[index]) operation. Read more
source§

impl Ord for PublicKey

source§

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

This method returns an Ordering between self and other. Read more
1.21.0 · source§

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

Compares and returns the maximum of two values. Read more
1.21.0 · source§

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

Compares and returns the minimum of two values. Read more
1.50.0 · source§

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

Restrict a value to a certain interval. Read more
source§

impl PartialEq<PublicKey> for PublicKey

source§

fn eq(&self, other: &PublicKey) -> 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.
source§

impl PartialOrd<PublicKey> for PublicKey

source§

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

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

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

impl Copy for PublicKey

source§

impl Eq for PublicKey

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

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.

source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.