Struct btlib::crypto::secret_stream::SecretStream

pub struct SecretStream<T> { /* private fields */ }

Implementations

impl<T> SecretStream<T>

pub fn get_ref(&self) -> &T

pub fn get_mut(&mut self) -> &mut T

impl SecretStream<()>

pub fn new(key: SymKey) -> SecretStream<()>

Trait Implementations

impl<U, T: AsMut<U>> AsMut<U> for SecretStream<T>

fn as_mut(&mut self) -> &mut U

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

impl<U, T: AsRef<U>> AsRef<U> for SecretStream<T>

fn as_ref(&self) -> &U

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

impl<T> Decompose<T> for SecretStream<T>

fn into_inner(self) -> T

impl<T: Read + Seek> Read for SecretStream<T>

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, Global>) -> Result<usize, Error>

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

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

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

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

Read 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)

Read the exact number of bytes required to fill cursor.

fn by_ref(&mut self) -> &mut Selfwhere 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.

impl<T> Sectored for SecretStream<T>

fn sector_sz(&self) -> usize

Returns the size of the sector for this stream.

fn sector_sz64(&self) -> u64

Returns the sector size as a u64.

fn assert_sector_sz(&self, actual: usize) -> Result<()>

Returns Err(Error::IncorrectSize) if the given size is not equal to the sector size.

fn assert_at_least_sector_sz(&self, actual: usize) -> Result<()>

Returns Err(Error::IncorrectSize) if the given size is less than the sector size.

fn offset_at(&self, index: u64) -> u64

Returns the offset (in bytes) from the beginning of this stream that the given 0-based sector index corresponds to.

impl<T: Seek> Seek for SecretStream<T>

fn seek(&mut self, pos: SeekFrom) -> Result<u64>

Seek to an offset, in bytes, in a stream.

fn rewind(&mut self) -> Result<(), Error>

Rewind to the beginning of a stream.

fn stream_len(&mut self) -> Result<u64, Error>

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

Returns the length of this stream (in bytes).

fn stream_position(&mut self) -> Result<u64, Error>

Returns the current seek position from the start of the stream.

impl<T: Size> Size for SecretStream<T>

fn size(&self) -> Result<Option<u64>>

Get the size of this object, in bytes.

impl<T> Split<SecretStream<&'static [u8]>, T> for SecretStream<T>

fn split(self) -> (SecretStream<&'static [u8]>, T)

fn combine(left: SecretStream<&'static [u8]>, right: T) -> Self

impl<T, U: Sectored> TryCompose<U, SecretStream<U>> for SecretStream<T>

type Error = Error

fn try_compose(self, inner: U) -> Result<SecretStream<U>>

impl<T: Write + Seek> Write for SecretStream<T>

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

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

fn flush(&mut self) -> Result<()>

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

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

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

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

Determines if this Writer has an efficient write_vectored implementation.

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

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

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

Attempts to write multiple buffers into this writer.

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

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

fn by_ref(&mut self) -> &mut Selfwhere Self: Sized,

Creates a “by reference” adapter for this instance of Write.