[−][src]Struct io_ranges::FileWriter
A random-access output source.
Implementations
impl FileWriter
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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 FileWriter
.
The file must not be opened in append mode.
Trait Implementations
impl AsRawHandle for FileWriter
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fn as_raw_handle(&self) -> RawHandle
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impl Debug for FileWriter
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impl MinimalFile for FileWriter
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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 FileWriter
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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 FileWriter
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impl Send for FileWriter
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impl Sync for FileWriter
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impl Unpin for FileWriter
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impl UnwindSafe for FileWriter
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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: AsRawHandle,
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T: AsRawHandle,
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> 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> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> SetTimes for T where
T: AsRawHandle,
T: AsRawHandle,
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,