Struct age::armor::ArmoredReader
source · pub struct ArmoredReader<R> { /* private fields */ }
Expand description
Reader that will parse the age ASCII armor format if detected.
§Examples
use std::io::Read;
use std::iter;
let identity = load_identity()?;
let encrypted = load_encrypted_file()?;
let decrypted = {
let decryptor = match age::Decryptor::new(
age::armor::ArmoredReader::new(&encrypted[..])
)? {
age::Decryptor::Recipients(d) => d,
_ => unreachable!(),
};
let mut decrypted = vec![];
let mut reader = decryptor.decrypt(iter::once(&identity as &dyn age::Identity))?;
reader.read_to_end(&mut decrypted);
decrypted
};
Implementations§
source§impl<R: Read> ArmoredReader<BufReader<R>>
impl<R: Read> ArmoredReader<BufReader<R>>
source§impl<R: AsyncRead + Unpin> ArmoredReader<BufReader<R>>
impl<R: AsyncRead + Unpin> ArmoredReader<BufReader<R>>
sourcepub fn from_async_reader(inner: R) -> Self
Available on crate features armor
and async
only.
pub fn from_async_reader(inner: R) -> Self
armor
and async
only.Wraps a reader that may contain an armored age file.
Trait Implementations§
source§impl<R: AsyncBufRead + Unpin> AsyncBufRead for ArmoredReader<R>
Available on crate features armor
and async
only.
impl<R: AsyncBufRead + Unpin> AsyncBufRead for ArmoredReader<R>
Available on crate features
armor
and async
only.source§impl<R: AsyncBufRead + Unpin> AsyncRead for ArmoredReader<R>
Available on crate features armor
and async
only.
impl<R: AsyncBufRead + Unpin> AsyncRead for ArmoredReader<R>
Available on crate features
armor
and async
only.source§impl<R: BufRead> BufRead for ArmoredReader<R>
Available on crate feature armor
only.
impl<R: BufRead> BufRead for ArmoredReader<R>
Available on crate feature
armor
only.source§fn fill_buf(&mut self) -> Result<&[u8]>
fn fill_buf(&mut self) -> Result<&[u8]>
Returns the contents of the internal buffer, filling it with more data
from the inner reader if it is empty. Read more
source§fn consume(&mut self, amt: usize)
fn consume(&mut self, amt: usize)
Tells this buffer that
amt
bytes have been consumed from the buffer,
so they should no longer be returned in calls to read
. Read moresource§fn has_data_left(&mut self) -> Result<bool, Error>
fn has_data_left(&mut self) -> Result<bool, Error>
🔬This is a nightly-only experimental API. (
buf_read_has_data_left
)Check if the underlying
Read
has any data left to be read. Read moresource§fn skip_until(&mut self, byte: u8) -> Result<usize, Error>
fn skip_until(&mut self, byte: u8) -> Result<usize, Error>
🔬This is a nightly-only experimental API. (
bufread_skip_until
)Skip all bytes until the delimiter
byte
or EOF is reached. Read more1.0.0 · source§fn read_line(&mut self, buf: &mut String) -> Result<usize, Error>
fn read_line(&mut self, buf: &mut String) -> Result<usize, Error>
Read all bytes until a newline (the
0xA
byte) is reached, and append
them to the provided String
buffer. Read moresource§impl<R: BufRead> Read for ArmoredReader<R>
Available on crate feature armor
only.
impl<R: BufRead> Read for ArmoredReader<R>
Available on crate feature
armor
only.source§fn read(&mut self, buf: &mut [u8]) -> Result<usize>
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. Read more
1.36.0 · source§fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
Like
read
, except that it reads into a slice of buffers. Read moresource§fn is_read_vectored(&self) -> bool
fn is_read_vectored(&self) -> bool
🔬This is a nightly-only experimental API. (
can_vector
)1.0.0 · source§fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
Read all bytes until EOF in this source, placing them into
buf
. Read more1.0.0 · source§fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
Read all bytes until EOF in this source, appending them to
buf
. Read more1.6.0 · source§fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
Read the exact number of bytes required to fill
buf
. Read moresource§fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>
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. Read more
source§fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>
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
. Read more1.0.0 · source§fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
Creates a “by reference” adaptor for this instance of
Read
. Read moresource§impl<R: BufRead + Seek> Seek for ArmoredReader<R>
Available on crate feature armor
only.
impl<R: BufRead + Seek> Seek for ArmoredReader<R>
Available on crate feature
armor
only.source§fn seek(&mut self, pos: SeekFrom) -> Result<u64>
fn seek(&mut self, pos: SeekFrom) -> Result<u64>
Seek to an offset, in bytes, in a stream. Read more
1.55.0 · source§fn rewind(&mut self) -> Result<(), Error>
fn rewind(&mut self) -> Result<(), Error>
Rewind to the beginning of a stream. Read more
source§fn stream_len(&mut self) -> Result<u64, Error>
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). Read more
impl<'pin, R> Unpin for ArmoredReader<R>where
__ArmoredReader<'pin, R>: Unpin,
Available on crate feature
armor
only.Auto Trait Implementations§
impl<R> RefUnwindSafe for ArmoredReader<R>where
R: RefUnwindSafe,
impl<R> Send for ArmoredReader<R>where
R: Send,
impl<R> Sync for ArmoredReader<R>where
R: Sync,
impl<R> UnwindSafe for ArmoredReader<R>where
R: UnwindSafe,
Blanket Implementations§
§impl<R> AsyncBufReadExt for Rwhere
R: AsyncBufRead + ?Sized,
impl<R> AsyncBufReadExt for Rwhere
R: AsyncBufRead + ?Sized,
§fn fill_buf(&mut self) -> FillBuf<'_, Self>where
Self: Unpin,
fn fill_buf(&mut self) -> FillBuf<'_, Self>where
Self: Unpin,
Creates a future which will wait for a non-empty buffer to be available from this I/O
object or EOF to be reached. Read more
§fn consume_unpin(&mut self, amt: usize)where
Self: Unpin,
fn consume_unpin(&mut self, amt: usize)where
Self: Unpin,
§fn read_until<'a>(
&'a mut self,
byte: u8,
buf: &'a mut Vec<u8>
) -> ReadUntil<'a, Self>where
Self: Unpin,
fn read_until<'a>(
&'a mut self,
byte: u8,
buf: &'a mut Vec<u8>
) -> ReadUntil<'a, Self>where
Self: Unpin,
Creates a future which will read all the bytes associated with this I/O
object into
buf
until the delimiter byte
or EOF is reached.
This method is the async equivalent to BufRead::read_until
. Read more§fn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self>where
Self: Unpin,
fn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self>where
Self: Unpin,
Creates a future which will read all the bytes associated with this I/O
object into
buf
until a newline (the 0xA byte) or EOF is reached,
This method is the async equivalent to BufRead::read_line
. Read more§fn lines(self) -> Lines<Self>where
Self: Sized,
fn lines(self) -> Lines<Self>where
Self: Sized,
Returns a stream over the lines of this reader.
This method is the async equivalent to
BufRead::lines
. Read more§impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
§fn chain<R>(self, next: R) -> Chain<Self, R>where
Self: Sized,
R: AsyncRead,
fn chain<R>(self, next: R) -> Chain<Self, R>where
Self: Sized,
R: AsyncRead,
Creates an adaptor which will chain this stream with another. Read more
§fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>where
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>where
Self: Unpin,
Tries to read some bytes directly into the given
buf
in asynchronous
manner, returning a future type. Read more§fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>where
Self: Unpin,
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>where
Self: Unpin,
Creates a future which will read from the
AsyncRead
into bufs
using vectored
IO operations. Read more§fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>where
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>where
Self: Unpin,
Creates a future which will read exactly enough bytes to fill
buf
,
returning an error if end of file (EOF) is hit sooner. Read more§fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self>where
Self: Unpin,
fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self>where
Self: Unpin,
Creates a future which will read all the bytes from this
AsyncRead
. Read more§fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>where
Self: Unpin,
fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>where
Self: Unpin,
Creates a future which will read all the bytes from this
AsyncRead
. Read moresource§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more