Struct CompressedDecaf 

#[repr(transparent)]
pub struct CompressedDecaf(pub [u8; 56]);

A compressed decaf point

Tuple Fields

0: [u8; 56]

Implementations

impl CompressedDecaf

pub const GENERATOR: Self

The compressed generator point

pub const IDENTITY: Self

The compressed identity point

pub fn decompress(&self) -> CtOption<DecafPoint>

Decompress a point if it is valid

pub fn as_bytes(&self) -> &[u8]

Get the bytes of this compressed point

Trait Implementations

impl AsRef<[u8; 56]> for CompressedDecaf

fn as_ref(&self) -> &[u8; 56]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for CompressedDecaf

fn clone(&self) -> CompressedDecaf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConditionallySelectable for CompressedDecaf

fn conditional_select(a: &Self, b: &Self, choice: Choice) -> Self

Select a or b according to choice.

fn conditional_assign(&mut self, other: &Self, choice: Choice)

Conditionally assign other to self, according to choice.

fn conditional_swap(a: &mut Self, b: &mut Self, choice: Choice)

Conditionally swap self and other if choice == 1; otherwise, reassign both unto themselves.

impl ConstantTimeEq for CompressedDecaf

fn ct_eq(&self, other: &CompressedDecaf) -> Choice

Determine if two items are equal.

fn ct_ne(&self, other: &Self) -> Choice

Determine if two items are NOT equal.

impl Debug for CompressedDecaf

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

Formats the value using the given formatter.

impl Default for CompressedDecaf

fn default() -> CompressedDecaf

Returns the “default value” for a type.

impl From<&CompressedDecaf> for [u8; 56]

fn from(compressed: &CompressedDecaf) -> [u8; 56]

Converts to this type from the input type.

impl From<&CompressedDecaf> for Vec<u8>

Available on crate feature alloc only.

fn from(compressed: &CompressedDecaf) -> Vec<u8>

Converts to this type from the input type.

impl From<CompressedDecaf> for [u8; 56]

fn from(compressed: CompressedDecaf) -> [u8; 56]

Converts to this type from the input type.

impl From<CompressedDecaf> for Vec<u8>

Available on crate feature alloc only.

fn from(compressed: CompressedDecaf) -> Vec<u8>

Converts to this type from the input type.

impl PartialEq for CompressedDecaf

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&[u8]> for CompressedDecaf

Available on crate feature alloc only.

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&[u8; 56]> for CompressedDecaf

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8; 56]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Vec<u8>> for CompressedDecaf

Available on crate feature alloc only.

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(bytes: &Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<[u8; 56]> for CompressedDecaf

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(bytes: [u8; 56]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Box<[u8]>> for CompressedDecaf

Available on crate feature alloc only.

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(bytes: Box<[u8]>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Vec<u8>> for CompressedDecaf

Available on crate feature alloc only.

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(bytes: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for CompressedDecaf

impl DefaultIsZeroes for CompressedDecaf

impl Eq for CompressedDecaf