Struct StreamWriter 

pub struct StreamWriter<W> { /* private fields */ }

Available on crate feature stream only.

Writes an encrypted age file.

Implementations

impl<W: Write> StreamWriter<W>

pub fn finish(self) -> Result<W>

Writes the final chunk of the age file.

You MUST call finish when you are done writing, in order to finish the encryption process. Failing to call finish will result in a truncated file that that will fail to decrypt.

Trait Implementations

impl<W: Write> Write for StreamWriter<W>

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

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

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

Flushes 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, args: Arguments<'_>) -> Result<(), Error>

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

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

where Self: Sized,

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

impl<'pin, W> Unpin for StreamWriter<W>

where PinnedFieldsOf<__StreamWriter<'pin, W>>: Unpin,