Struct bdk_chain::bitcoin::secp256k1::ffi::ElligatorSwift

#[repr(C)]
pub struct ElligatorSwift(/* private fields */);

Library-internal representation of a ElligatorSwift encoded group element.

Implementations

impl ElligatorSwift

pub fn from_array(arr: [u8; 64]) -> ElligatorSwift

pub fn to_array(self) -> [u8; 64]

impl ElligatorSwift

pub fn cmp_fast_unstable(&self, other: &ElligatorSwift) -> Ordering

Like cmp::Ord but faster and with no guarantees across library versions.

The inner byte array of Self is passed across the FFI boundry, as such there are no guarantees on its layout and it is subject to change across library versions, even minor versions. For this reason comparison function implementations (e.g. Ord, PartialEq) take measures to ensure the data will remain constant (e.g., by serializing it to a guaranteed format). This means they may be slow, this function provides a faster comparison if you know that your types come from the same library version.

pub fn eq_fast_unstable(&self, other: &ElligatorSwift) -> bool

Like cmp::Eq but faster and with no guarantees across library versions.

The inner byte array of Self is passed across the FFI boundry, as such there are no guarantees on its layout and it is subject to change across library versions, even minor versions. For this reason comparison function implementations (e.g. Ord, PartialEq) take measures to ensure the data will remain constant (e.g., by serializing it to a guaranteed format). This means they may be slow, this function provides a faster equality check if you know that your types come from the same library version.

Trait Implementations

impl AsRef<[u8; 64]> for ElligatorSwift

fn as_ref(&self) -> &[u8; 64]

Gets a reference to the underlying array

impl CPtr for ElligatorSwift

type Target = u8

fn as_c_ptr(&self) -> *const <ElligatorSwift as CPtr>::Target

fn as_mut_c_ptr(&mut self) -> *mut <ElligatorSwift as CPtr>::Target

impl Clone for ElligatorSwift

fn clone(&self) -> ElligatorSwift

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ElligatorSwift

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

Formats the value using the given formatter.

impl Hash for ElligatorSwift

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<I> Index<I> for ElligatorSwift

where [u8]: Index<I>,

type Output = <[u8] as Index<I>>::Output

The returned type after indexing.

fn index(&self, index: I) -> &<ElligatorSwift as Index<I>>::Output

Performs the indexing (container[index]) operation.

impl Ord for ElligatorSwift

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ElligatorSwift

fn eq(&self, other: &ElligatorSwift) -> 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 PartialOrd for ElligatorSwift

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

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for ElligatorSwift

impl Eq for ElligatorSwift

impl StructuralPartialEq for ElligatorSwift