Struct FileMut 

pub struct FileMut<'pk2, Buffer, L>
where
    Buffer: Write + Read + Seek,
    L: LockChoice,
{ /* private fields */ }

A writable file entry in a pk2 archive.

Implementations

impl<'pk2, Buffer, L> FileMut<'pk2, Buffer, L>

where Buffer: Read + Write + Seek, L: LockChoice,

pub fn modify_time(&self) -> Option<SystemTime>

pub fn access_time(&self) -> Option<SystemTime>

pub fn create_time(&self) -> Option<SystemTime>

pub fn set_modify_time(&mut self, time: SystemTime)

pub fn set_access_time(&mut self, time: SystemTime)

pub fn set_create_time(&mut self, time: SystemTime)

pub fn update_modify_time(&mut self, update_modify_time: bool)

pub fn copy_file_times<Buffer2, L2: LockChoice>( &mut self, other: &File<'_, Buffer2, L2>, )

pub fn size(&self) -> u32

pub fn name(&self) -> &str

Trait Implementations

impl<Buffer, L> Drop for FileMut<'_, Buffer, L>

where Buffer: Write + Read + Seek, L: LockChoice,

fn drop(&mut self)

Executes the destructor for this type.

impl<Buffer, L> Hash for FileMut<'_, Buffer, L>

where Buffer: Read + Write + Seek, L: LockChoice,

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Buffer, L> Read for FileMut<'_, Buffer, L>

where Buffer: Read + Write + Seek, L: LockChoice,

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_exact(&mut self, buf: &mut [u8]) -> Result<()>

Reads the exact number of bytes required to fill buf.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>

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

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

Reads all bytes until EOF in this source, appending them to 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)

Reads the exact number of bytes required to fill cursor.

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

where Self: Sized,

Creates a “by reference” adapter 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.

fn read_array<const N: usize>(&mut self) -> Result<[u8; N], Error>

where Self: Sized,

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

Read and return a fixed array of bytes from this source.

impl<Buffer, L> Seek for FileMut<'_, Buffer, L>

where Buffer: Read + Write + Seek, L: LockChoice,

fn seek(&mut self, seek: 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.

fn seek_relative(&mut self, offset: i64) -> Result<(), Error>

Seeks relative to the current position.

impl<Buffer, L> Write for FileMut<'_, Buffer, L>

where Buffer: Read + Write + Seek, L: LockChoice,

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.