Struct io_ranges::RangeWriter [−][src]
A random-access output source.
Implementations
impl RangeWriter
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#[must_use]pub fn file<Filelike: IntoUnsafeFile + Write + Seek>(filelike: Filelike) -> Self
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Convert a File
into a RangeWriter
.
The file must not be opened in append mode.
Trait Implementations
impl AsRawFd for RangeWriter
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impl Debug for RangeWriter
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impl Range for RangeWriter
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fn metadata(&self) -> Result<Metadata>
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fn advise(&self, offset: u64, len: u64, advice: Advice) -> Result<()>
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impl WriteAt for RangeWriter
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fn write_at(&mut self, buf: &[u8], offset: u64) -> Result<usize>
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fn write_all_at(&mut self, buf: &[u8], offset: u64) -> Result<()>
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fn write_vectored_at(
&mut self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<usize>
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&mut self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<usize>
fn write_all_vectored_at(
&mut self,
bufs: &mut [IoSlice<'_>],
offset: u64
) -> Result<()>
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&mut self,
bufs: &mut [IoSlice<'_>],
offset: u64
) -> Result<()>
fn is_write_vectored_at(&self) -> bool
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fn copy_from<R: ReadAt>(
&mut self,
offset: u64,
input: &R,
input_offset: u64,
len: u64
) -> Result<u64>
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&mut self,
offset: u64,
input: &R,
input_offset: u64,
len: u64
) -> Result<u64>
fn set_len(&mut self, size: u64) -> Result<()>
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Auto Trait Implementations
impl RefUnwindSafe for RangeWriter
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impl Send for RangeWriter
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impl Sync for RangeWriter
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impl Unpin for RangeWriter
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impl UnwindSafe for RangeWriter
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> AsUnsafeFile for T where
T: AsRawFd,
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T: AsRawFd,
pub fn as_unsafe_file(&self) -> UnsafeFile
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pub fn as_file_view(&self) -> View<'_, File>
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pub unsafe fn as_unscoped_file_view(&self) -> View<'static, File>
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pub fn as_pipe_reader_view(&self) -> View<'_, PipeReader>
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pub unsafe fn as_unscoped_pipe_reader_view(&self) -> View<'static, PipeReader>
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pub fn as_pipe_writer_view(&self) -> View<'_, PipeWriter>
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pub unsafe fn as_unscoped_pipe_writer_view(&self) -> View<'static, PipeWriter>
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impl<T> AsUnsafeHandle for T where
T: AsRawFd,
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T: AsRawFd,
pub fn as_unsafe_handle(&self) -> UnsafeHandle
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impl<T> AsUnsafeSocket for T where
T: AsRawFd,
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T: AsRawFd,
pub fn as_unsafe_socket(&self) -> UnsafeSocket
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pub fn as_tcp_stream_view(&self) -> View<'_, TcpStream>
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pub unsafe fn as_unscoped_tcp_stream_view(&self) -> View<'static, TcpStream>
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pub fn as_tcp_listener_view(&self) -> View<'_, TcpListener>
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pub unsafe fn as_unscoped_tcp_listener_view(&self) -> View<'static, TcpListener>
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pub fn as_udp_socket_view(&self) -> View<'_, UdpSocket>
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pub unsafe fn as_unscoped_udp_socket_view(&self) -> View<'static, UdpSocket>
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pub fn as_unix_stream_view(&self) -> View<'_, UnixStream>
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pub unsafe fn as_unscoped_unix_stream_view(&self) -> View<'static, UnixStream>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> FileIoExt for T where
T: AsRawFd,
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T: AsRawFd,
pub fn advise(&self, offset: u64, len: u64, advice: Advice) -> Result<(), Error>
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pub fn allocate(&self, offset: u64, len: u64) -> Result<(), Error>
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pub fn read(&self, buf: &mut [u8]) -> Result<usize, Error>
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pub fn read_exact(&self, buf: &mut [u8]) -> Result<(), Error>
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pub fn read_at(&self, buf: &mut [u8], offset: u64) -> Result<usize, Error>
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pub fn read_exact_at(&self, buf: &mut [u8], offset: u64) -> Result<(), Error>
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pub fn read_vectored(&self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
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pub fn read_vectored_at(
&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<usize, Error>
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&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<usize, Error>
pub fn is_read_vectored_at(&self) -> bool
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pub fn read_to_end(&self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>
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pub fn read_to_end_at(
&self,
buf: &mut Vec<u8, Global>,
offset: u64
) -> Result<usize, Error>
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&self,
buf: &mut Vec<u8, Global>,
offset: u64
) -> Result<usize, Error>
pub fn read_to_string(&self, buf: &mut String) -> Result<usize, Error>
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pub fn read_to_string_at(
&self,
buf: &mut String,
offset: u64
) -> Result<usize, Error>
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&self,
buf: &mut String,
offset: u64
) -> Result<usize, Error>
pub fn peek(&self, buf: &mut [u8]) -> Result<usize, Error>
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pub fn write(&self, buf: &[u8]) -> Result<usize, Error>
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pub fn write_all(&self, buf: &[u8]) -> Result<(), Error>
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pub fn write_at(&self, buf: &[u8], offset: u64) -> Result<usize, Error>
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pub fn write_all_at(&self, buf: &[u8], offset: u64) -> Result<(), Error>
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pub fn write_vectored(&self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>
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pub fn write_vectored_at(
&self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<usize, Error>
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&self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<usize, Error>
pub fn is_write_vectored_at(&self) -> bool
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pub fn flush(&self) -> Result<(), Error>
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pub fn write_fmt(&self, fmt: Arguments<'_>) -> Result<(), Error>
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pub fn seek(&self, pos: SeekFrom) -> Result<u64, Error>
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pub fn stream_position(&self) -> Result<u64, Error>
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pub fn read_exact_vectored(
&self,
bufs: &mut [IoSliceMut<'_>]
) -> Result<(), Error>
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&self,
bufs: &mut [IoSliceMut<'_>]
) -> Result<(), Error>
pub fn read_exact_vectored_at(
&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<(), Error>
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&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<(), Error>
pub fn write_all_vectored(&self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
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pub fn write_all_vectored_at(
&self,
bufs: &mut [IoSlice<'_>],
offset: u64
) -> Result<(), Error>
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&self,
bufs: &mut [IoSlice<'_>],
offset: u64
) -> Result<(), Error>
impl<T> From<T> for T
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impl<T> GetSetFdFlags for T where
T: AsUnsafeFile,
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T: AsUnsafeFile,
pub fn get_fd_flags(&self) -> Result<FdFlags, Error>
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pub fn set_fd_flags(&mut self, fd_flags: FdFlags) -> Result<(), Error>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IsReadWrite for T where
T: AsRawFd,
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T: AsRawFd,
impl<T> IsTerminal for T where
T: AsRawFd,
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T: AsRawFd,
pub fn is_terminal(&self) -> bool
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impl<T> SetTimes for T where
T: AsRawFd,
T: AsRawFd,
pub fn set_times(
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,