Struct ChaCha

pub struct ChaCha<T, C = ChaCha20> {
    pub wrapped: T,
    pub read: C,
    pub write: C,
}

Fields

wrapped: T

read: C

write: C

Implementations

impl<T, C: KeyIvInit> ChaCha<T, C>

pub fn new( wrapped: T, key: &GenericArray<u8, C::KeySize>, iv: GenericArray<u8, C::IvSize>, ) -> Self

Trait Implementations

impl<T: Clone, C: Clone> Clone for ChaCha<T, C>

fn clone(&self) -> ChaCha<T, C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug, C: Debug> Debug for ChaCha<T, C>

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

Formats the value using the given formatter.

impl<T: Default, C: Default> Default for ChaCha<T, C>

fn default() -> ChaCha<T, C>

Returns the “default value” for a type.

impl<T: ErrorType, C> ErrorType for ChaCha<T, C>

type Error = <T as ErrorType>::Error

Error type of all the IO operations on this type.

impl<T: Hash, C: Hash> Hash for ChaCha<T, C>

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

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: Ord, C: Ord> Ord for ChaCha<T, C>

fn cmp(&self, other: &ChaCha<T, C>) -> 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: PartialEq, C: PartialEq> PartialEq for ChaCha<T, C>

fn eq(&self, other: &ChaCha<T, C>) -> 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: PartialOrd, C: PartialOrd> PartialOrd for ChaCha<T, C>

fn partial_cmp(&self, other: &ChaCha<T, C>) -> 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: Read, C: StreamCipher> Read for ChaCha<T, C>

fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error>

Read some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::Error>>

Read the exact number of bytes required to fill buf.

impl<T: Read, C: StreamCipher> Read for ChaCha<T, C>

async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error>

Read some bytes from this source into the specified buffer, returning how many bytes were read.

async fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::Error>>

Read the exact number of bytes required to fill buf.

impl<T: Write, C: StreamCipherSeek + StreamCipher> Write for ChaCha<T, C>

fn write(&mut self, buf: &[u8]) -> Result<usize, Self::Error>

Write a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<(), Self::Error>

Flush this output stream, blocking until all intermediately buffered contents reach their destination.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error>

Write an entire buffer into this writer.

fn write_fmt( &mut self, fmt: Arguments<'_>, ) -> Result<(), WriteFmtError<Self::Error>>

Write a formatted string into this writer, returning any error encountered.

impl<T: Write, C: StreamCipherSeek + StreamCipher> Write for ChaCha<T, C>

async fn write(&mut self, buf: &[u8]) -> Result<usize, Self::Error>

Write a buffer into this writer, returning how many bytes were written.

async fn flush(&mut self) -> Result<(), Self::Error>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

async fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error>

Write an entire buffer into this writer.

impl<T: Copy, C: Copy> Copy for ChaCha<T, C>

impl<T: Eq, C: Eq> Eq for ChaCha<T, C>

impl<T, C> StructuralPartialEq for ChaCha<T, C>