Struct xp3::writer::EntryWriter

pub struct EntryWriter<'a, T: Write + Seek> { /* fields omitted */ }

Implementations

impl<'a, T: Write + Seek> EntryWriter<'a, T>

pub fn new(
    writer: &'a mut XP3Writer<T>,
    protection: IndexInfoFlag,
    name: String,
    timestamp: Option<u64>
) -> Self

pub fn default_flag(&self) -> IndexSegmentFlag

pub fn set_default_flag(&mut self, flag: IndexSegmentFlag)

pub fn write_segment(
    &mut self,
    flag: IndexSegmentFlag,
    data: &[u8]
) -> Result<u64, Error>

Write one segment from stream. Returns write size.

pub fn write_default_segment(&mut self, data: &[u8]) -> Result<u64, Error>

Write with default flag

pub fn finish(self)

Finish file entry

Trait Implementations

impl<'a, T: Write + Seek> Drop for EntryWriter<'a, T>

Preventing creating more entry before previous entry finish.

pub fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T: Write + Seek> Write for EntryWriter<'a, T>

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

Write with default flag

pub 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.