Type Alias CompressedPoint

pub type CompressedPoint = GenericArray<u8, U33>;

Compressed SEC1-encoded NIST P-256 curve point.

Aliased Type

struct CompressedPoint { /* private fields */ }

Implementations

impl<T, N> GenericArray<T, N>

where N: ArrayLength<T>,

pub fn as_slice(&self) -> &[T]

Extracts a slice containing the entire array.

pub fn as_mut_slice(&mut self) -> &mut [T]

Extracts a mutable slice containing the entire array.

pub fn from_slice(slice: &[T]) -> &GenericArray<T, N>

Converts slice to a generic array reference with inferred length;

Panics

Panics if the slice is not equal to the length of the array.

pub fn from_mut_slice(slice: &mut [T]) -> &mut GenericArray<T, N>

Converts mutable slice to a mutable generic array reference

Panics

Panics if the slice is not equal to the length of the array.

impl<T, N> GenericArray<T, N>

where T: Clone, N: ArrayLength<T>,

pub fn clone_from_slice(list: &[T]) -> GenericArray<T, N>

Construct a GenericArray from a slice by cloning its content

Panics

Panics if the slice is not equal to the length of the array.

impl<T, N> GenericArray<T, N>

where N: ArrayLength<T>,

pub fn from_exact_iter<I>(iter: I) -> Option<GenericArray<T, N>>

where I: IntoIterator<Item = T>,

Creates a new GenericArray instance from an iterator with a specific size.

Returns None if the size is not equal to the number of elements in the GenericArray.

Trait Implementations

impl<T, N> AsMut<[T]> for GenericArray<T, N>

where N: ArrayLength<T>,

fn as_mut(&mut self) -> &mut [T]

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

impl<T> AsMut<[T; 33]> for GenericArray<T, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B1>>

fn as_mut(&mut self) -> &mut [T; 33]

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

impl<T, N> AsRef<[T]> for GenericArray<T, N>

where N: ArrayLength<T>,

fn as_ref(&self) -> &[T]

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

impl<T> AsRef<[T; 33]> for GenericArray<T, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B1>>

fn as_ref(&self) -> &[T; 33]

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

impl<T, N> Borrow<[T]> for GenericArray<T, N>

where N: ArrayLength<T>,

fn borrow(&self) -> &[T]

Immutably borrows from an owned value.

impl<T, N> BorrowMut<[T]> for GenericArray<T, N>

where N: ArrayLength<T>,

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

Mutably borrows from an owned value.

impl<T, N> Clone for GenericArray<T, N>

where T: Clone, N: ArrayLength<T>,

fn clone(&self) -> GenericArray<T, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, N, M> Concat<T, M> for GenericArray<T, N>

where N: ArrayLength<T> + Add<M>, M: ArrayLength<T>, <N as Add<M>>::Output: ArrayLength<T>,

type Rest = GenericArray<T, M>

Sequence to be concatenated with self

type Output = GenericArray<T, <N as Add<M>>::Output>

Resulting sequence formed by the concatenation.

fn concat( self, rest: <GenericArray<T, N> as Concat<T, M>>::Rest, ) -> <GenericArray<T, N> as Concat<T, M>>::Output

Concatenate, or join, two sequences.

impl<T, N> Debug for GenericArray<T, N>

where T: Debug, N: ArrayLength<T>,

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

Formats the value using the given formatter.

impl<T, N> Default for GenericArray<T, N>

where T: Default, N: ArrayLength<T>,

fn default() -> GenericArray<T, N>

Returns the “default value” for a type.

impl<T, N> Deref for GenericArray<T, N>

where N: ArrayLength<T>,

type Target = [T]

The resulting type after dereferencing.

fn deref(&self) -> &[T]

Dereferences the value.

impl<T, N> DerefMut for GenericArray<T, N>

where N: ArrayLength<T>,

fn deref_mut(&mut self) -> &mut [T]

Mutably dereferences the value.

impl<C> From<&NonZeroScalar<C>> for GenericArray<u8, <C as Curve>::FieldBytesSize>

where C: CurveArithmetic,

fn from( scalar: &NonZeroScalar<C>, ) -> GenericArray<u8, <C as Curve>::FieldBytesSize>

Converts to this type from the input type.

impl<C> From<&PublicKey<C>> for GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

where C: CurveArithmetic + PointCompression, <C as CurveArithmetic>::AffinePoint: FromEncodedPoint<C> + ToEncodedPoint<C>, <C as Curve>::FieldBytesSize: ModulusSize,

fn from( public_key: &PublicKey<C>, ) -> GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

Converts to this type from the input type.

impl<C> From<&VerifyingKey<C>> for GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

where C: PrimeCurve + CurveArithmetic + PointCompression, <C as CurveArithmetic>::AffinePoint: FromEncodedPoint<C> + ToEncodedPoint<C>, <C as Curve>::FieldBytesSize: ModulusSize,

fn from( verifying_key: &VerifyingKey<C>, ) -> GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

Converts to this type from the input type.

impl<T> From<[T; 33]> for GenericArray<T, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B1>>

fn from( arr: [T; 33], ) -> GenericArray<T, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B1>>

Converts to this type from the input type.

impl<C> From<NonZeroScalar<C>> for GenericArray<u8, <C as Curve>::FieldBytesSize>

where C: CurveArithmetic,

fn from( scalar: NonZeroScalar<C>, ) -> GenericArray<u8, <C as Curve>::FieldBytesSize>

Converts to this type from the input type.

impl<C> From<PublicKey<C>> for GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

where C: CurveArithmetic + PointCompression, <C as CurveArithmetic>::AffinePoint: FromEncodedPoint<C> + ToEncodedPoint<C>, <C as Curve>::FieldBytesSize: ModulusSize,

fn from( public_key: PublicKey<C>, ) -> GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

Converts to this type from the input type.

impl<C> From<Signature<C>> for GenericArray<u8, <<C as Curve>::FieldBytesSize as Add>::Output>

where C: PrimeCurve, <<C as Curve>::FieldBytesSize as Add>::Output: ArrayLength<u8>,

fn from( signature: Signature<C>, ) -> GenericArray<u8, <<C as Curve>::FieldBytesSize as Add>::Output>

Converts to this type from the input type.

impl<C> From<SignatureWithOid<C>> for GenericArray<u8, <<C as Curve>::FieldBytesSize as Add>::Output>

where C: PrimeCurve, <<C as Curve>::FieldBytesSize as Add>::Output: ArrayLength<u8>,

fn from( signature: SignatureWithOid<C>, ) -> GenericArray<u8, <<C as Curve>::FieldBytesSize as Add>::Output>

Converts to this type from the input type.

impl<C> From<VerifyingKey<C>> for GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

where C: PrimeCurve + CurveArithmetic + PointCompression, <C as CurveArithmetic>::AffinePoint: FromEncodedPoint<C> + ToEncodedPoint<C>, <C as Curve>::FieldBytesSize: ModulusSize,

fn from( verifying_key: VerifyingKey<C>, ) -> GenericArray<u8, <<C as Curve>::FieldBytesSize as ModulusSize>::CompressedPointSize>

Converts to this type from the input type.

impl<T, N> FromIterator<T> for GenericArray<T, N>

where N: ArrayLength<T>,

fn from_iter<I>(iter: I) -> GenericArray<T, N>

where I: IntoIterator<Item = T>,

Creates a value from an iterator.

impl<T, N> FunctionalSequence<T> for GenericArray<T, N>

where N: ArrayLength<T>, GenericArray<T, N>: GenericSequence<T, Item = T, Length = N>,

fn map<U, F>( self, f: F, ) -> <<GenericArray<T, N> as MappedGenericSequence<T, U>>::Mapped as GenericSequence<U>>::Sequence

where <GenericArray<T, N> as GenericSequence<T>>::Length: ArrayLength<U>, GenericArray<T, N>: MappedGenericSequence<T, U>, F: FnMut(T) -> U,

Maps a GenericSequence to another GenericSequence.

fn zip<B, Rhs, U, F>( self, rhs: Rhs, f: F, ) -> <<GenericArray<T, N> as MappedGenericSequence<T, U>>::Mapped as GenericSequence<U>>::Sequence

where GenericArray<T, N>: MappedGenericSequence<T, U>, Rhs: MappedGenericSequence<B, U, Mapped = <<GenericArray<T, N> as MappedGenericSequence<T, U>>::Mapped as GenericSequence<U>>::Sequence, Length = <GenericArray<T, N> as GenericSequence<T>>::Length> + GenericSequence<B>, <GenericArray<T, N> as GenericSequence<T>>::Length: ArrayLength<B> + ArrayLength<U>, F: FnMut(T, <Rhs as IntoIterator>::Item) -> U,

Combines two GenericSequence instances and iterates through both of them, initializing a new GenericSequence with the result of the zipped mapping function.

fn fold<U, F>(self, init: U, f: F) -> U

where F: FnMut(U, T) -> U,

Folds (or reduces) a sequence of data into a single value.

impl<T, N> GenericSequence<T> for GenericArray<T, N>

where N: ArrayLength<T>, GenericArray<T, N>: IntoIterator<Item = T>,

type Length = N

GenericArray associated length

type Sequence = GenericArray<T, N>

Concrete sequence type used in conjuction with reference implementations of GenericSequence

fn generate<F>(f: F) -> GenericArray<T, N>

where F: FnMut(usize) -> T,

Initializes a new sequence instance using the given function.

impl<T, N> Hash for GenericArray<T, N>

where T: Hash, N: ArrayLength<T>,

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<T, N> IntoIterator for GenericArray<T, N>

where N: ArrayLength<T>,

type Item = T

The type of the elements being iterated over.

type IntoIter = GenericArrayIter<T, N>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <GenericArray<T, N> as IntoIterator>::IntoIter

Creates an iterator from a value.

impl<T, N> Lengthen<T> for GenericArray<T, N>

where N: ArrayLength<T> + Add<B1>, <N as Add<B1>>::Output: ArrayLength<T> + Sub<B1, Output = N>, <<N as Add<B1>>::Output as Sub<B1>>::Output: ArrayLength<T>,

type Longer = GenericArray<T, <N as Add<B1>>::Output>

GenericSequence that has one more element than Self

fn append(self, last: T) -> <GenericArray<T, N> as Lengthen<T>>::Longer

Returns a new array with the given element appended to the end of it.

fn prepend(self, first: T) -> <GenericArray<T, N> as Lengthen<T>>::Longer

Returns a new array with the given element prepended to the front of it.

impl<T> LowerHex for GenericArray<u8, T>

where T: ArrayLength<u8> + Add, <T as Add>::Output: ArrayLength<u8>,

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

Formats the value using the given formatter.

impl<T, U, N> MappedGenericSequence<T, U> for GenericArray<T, N>

where N: ArrayLength<T> + ArrayLength<U>, GenericArray<U, N>: GenericSequence<U, Length = N>,

type Mapped = GenericArray<U, N>

Mapped sequence type

impl<T, N> Ord for GenericArray<T, N>

where T: Ord, N: ArrayLength<T>,

fn cmp(&self, other: &GenericArray<T, N>) -> 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,

Restrict a value to a certain interval.

impl<T, N> PartialEq for GenericArray<T, N>

where T: PartialEq, N: ArrayLength<T>,

fn eq(&self, other: &GenericArray<T, N>) -> 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<T, N> PartialOrd for GenericArray<T, N>

where T: PartialOrd, N: ArrayLength<T>,

fn partial_cmp(&self, other: &GenericArray<T, N>) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<T, N> Shorten<T> for GenericArray<T, N>

where N: ArrayLength<T> + Sub<B1>, <N as Sub<B1>>::Output: ArrayLength<T> + Add<B1, Output = N>, <<N as Sub<B1>>::Output as Add<B1>>::Output: ArrayLength<T>,

type Shorter = GenericArray<T, <N as Sub<B1>>::Output>

GenericSequence that has one less element than Self

fn pop_back(self) -> (<GenericArray<T, N> as Shorten<T>>::Shorter, T)

Returns a new array without the last element, and the last element.

fn pop_front(self) -> (T, <GenericArray<T, N> as Shorten<T>>::Shorter)

Returns a new array without the first element, and the first element. Example:

impl<T, N, K> Split<T, K> for GenericArray<T, N>

where N: ArrayLength<T> + Sub<K>, K: ArrayLength<T>, <N as Sub<K>>::Output: ArrayLength<T>,

type First = GenericArray<T, K>

First part of the resulting split array

type Second = GenericArray<T, <N as Sub<K>>::Output>

Second part of the resulting split array

fn split( self, ) -> (<GenericArray<T, N> as Split<T, K>>::First, <GenericArray<T, N> as Split<T, K>>::Second)

Splits an array at the given index, returning the separate parts of the array.

impl<T> UpperHex for GenericArray<u8, T>

where T: ArrayLength<u8> + Add, <T as Add>::Output: ArrayLength<u8>,

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

Formats the value using the given formatter.

impl<T, N> Zeroize for GenericArray<T, N>

where T: Zeroize, N: ArrayLength<T>,

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl<T, N> Copy for GenericArray<T, N>

where T: Copy, N: ArrayLength<T>, <N as ArrayLength<T>>::ArrayType: Copy,

impl<T, N> Eq for GenericArray<T, N>

where T: Eq, N: ArrayLength<T>,

impl<T, N> Send for GenericArray<T, N>

where T: Send, N: ArrayLength<T>,

impl<T, N> Sync for GenericArray<T, N>

where T: Sync, N: ArrayLength<T>,