Struct DecryptBufReader 

pub struct DecryptBufReader<A, B, R, S>
where
    A: AeadInPlace + KeyInit,
    S: StreamPrimitive<A> + NewStream<A>,
    A::NonceSize: Sub<S::NonceOverhead>,
    NonceSize<A, S>: ArrayLength<u8>,
{ /* private fields */ }

A wrapper around a Read object and a StreamPrimitive providing a Read interface which automatically decrypts the underlying stream when reading

Implementations

impl<A, B, R, S> DecryptBufReader<A, B, R, S>

where A: AeadInPlace + KeyInit, B: ResizeBuffer + CappedBuffer, S: StreamPrimitive<A> + NewStream<A>, A::NonceSize: Sub<S::NonceOverhead>, NonceSize<A, S>: ArrayLength<u8>,

pub fn new(key: &Key<A>, buffer: B, reader: R) -> Result<Self, InvalidCapacity>

Constructs a new Reader using an AEAD key, buffer and reader

pub fn from_aead(aead: A, buffer: B, reader: R) -> Result<Self, InvalidCapacity>

Constructs a new Reader using an AEAD primitive, buffer and reader

pub fn inner(&self) -> &R

Gets a reference to the inner reader

pub fn into_inner(self) -> R

Consumes the Reader and returns the inner reader

Trait Implementations

impl<A, B, R, S> Read for DecryptBufReader<A, B, R, S>

where A: AeadInPlace + KeyInit, B: ResizeBuffer + CappedBuffer, R: Read, R::Error: Into<Error>, S: StreamPrimitive<A> + NewStream<A>, A::NonceSize: Sub<S::NonceOverhead>, NonceSize<A, S>: ArrayLength<u8>,

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

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

fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

fn is_read_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Reader has an efficient read_vectored implementation.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Reads all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Reads all bytes until EOF in this source, appending them to buf.

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

Reads the exact number of bytes required to fill buf.

fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>

🔬This is a nightly-only experimental API. (read_buf)

Pull some bytes from this source into the specified buffer.

fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>

🔬This is a nightly-only experimental API. (read_buf)

Reads the exact number of bytes required to fill cursor.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

where Self: Sized,

Transforms this Read instance to an Iterator over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R>

where R: Read, Self: Sized,

Creates an adapter which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

where Self: Sized,

Creates an adapter which will read at most limit bytes from it.