Struct distant_net::XChaCha20Poly1305Codec

pub struct XChaCha20Poly1305Codec { /* private fields */ }

Represents the codec to encode & decode data while also encrypting/decrypting it

Uses a 32-byte key internally

Implementations

impl XChaCha20Poly1305Codec

pub fn new(key: &[u8]) -> Self

Trait Implementations

impl Clone for XChaCha20Poly1305Codec

fn clone(&self) -> XChaCha20Poly1305Codec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Codec for XChaCha20Poly1305Codec

fn encode(&mut self, item: &[u8], dst: &mut BytesMut) -> Result<()>

fn decode(&mut self, src: &mut BytesMut) -> Result<Option<Vec<u8>>>

impl Debug for XChaCha20Poly1305Codec

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

Formats the value using the given formatter.

impl Decoder for XChaCha20Poly1305Codec

type Item = Vec<u8, Global>

The type of decoded frames.

type Error = Error

The type of unrecoverable frame decoding errors.

fn decode(
    &mut self,
    src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes.

fn decode_eof(
    &mut self,
    buf: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>

A default method available to be called when there are no more bytes available to be read from the underlying I/O.

fn framed<T>(self, io: T) -> Framed<T, Self> where
    T: AsyncRead + AsyncWrite, 

Provides a Stream and Sink interface for reading and writing to this Io object, using Decode and Encode to read and write the raw data.

impl<'a> Encoder<&'a [u8]> for XChaCha20Poly1305Codec

type Error = Error

The type of encoding errors.

fn encode(
    &mut self,
    item: &'a [u8],
    dst: &mut BytesMut
) -> Result<(), Self::Error>

Encodes a frame into the buffer provided.

impl From<SecretKey<32>> for XChaCha20Poly1305Codec

fn from(secret_key: SecretKey32) -> Self

Create a new XChaCha20Poly1305 codec with a 32-byte key