Struct git2::OdbWriter

pub struct OdbWriter<'repo> { /* fields omitted */ }

A structure to represent a git ODB wstream

Implementations

impl<'repo> OdbWriter<'repo>

pub fn finalize(&mut self) -> Result<Oid, Error>

Finish writing to an ODB stream

This method can be used to finalize writing object to the database and get an identifier. The object will take its final name and will be available to the odb. This method will fail if the total number of received bytes differs from the size declared with odb_writer() Attepting write after finishing will be ignored.

Trait Implementations

impl<'repo> Drop for OdbWriter<'repo>

fn drop(&mut self)

Executes the destructor for this type.

impl<'repo> Write for OdbWriter<'repo>

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.

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

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

pub 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.

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

Attempts to write an entire buffer into this writer.

pub 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.

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

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

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

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