[−][src]Struct fscommon::StreamSlice
Stream wrapper for accessing limited segment of data from underlying file or device.
Implementations
impl<T: Read + Write + Seek> StreamSlice<T>
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pub fn new(inner: T, start_offset: u64, end_offset: u64) -> Result<Self>
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Creates new StreamSlice
from inner stream and offset range.
start_offset
is inclusive offset of the first accessible byte.
end_offset
is exclusive offset of the first non-accessible byte.
start_offset
must be lower or equal to end_offset
.
Trait Implementations
impl<T: Clone + Read + Write + Seek> Clone for StreamSlice<T>
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fn clone(&self) -> StreamSlice<T>
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<T: Read + Write + Seek> Read for StreamSlice<T>
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fn read(&mut self, buf: &mut [u8]) -> Result<usize>
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fn read_vectored(&mut self, bufs: &mut [IoSliceMut]) -> Result<usize, Error>
1.36.0[src]
fn is_read_vectored(&self) -> bool
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unsafe fn initializer(&self) -> Initializer
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fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
1.0.0[src]
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
1.0.0[src]
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
1.6.0[src]
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
fn bytes(self) -> Bytes<Self>
1.0.0[src]
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: Read,
1.0.0[src]
R: Read,
fn take(self, limit: u64) -> Take<Self>
1.0.0[src]
impl<T: Read + Write + Seek> Seek for StreamSlice<T>
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fn seek(&mut self, pos: SeekFrom) -> Result<u64>
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fn stream_len(&mut self) -> Result<u64, Error>
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fn stream_position(&mut self) -> Result<u64, Error>
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impl<T: Read + Write + Seek> Write for StreamSlice<T>
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fn write(&mut self, buf: &[u8]) -> Result<usize>
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fn flush(&mut self) -> Result<()>
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fn write_vectored(&mut self, bufs: &[IoSlice]) -> Result<usize, Error>
1.36.0[src]
fn is_write_vectored(&self) -> bool
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fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
1.0.0[src]
fn write_all_vectored(&mut self, bufs: &mut [IoSlice]) -> Result<(), Error>
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fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>
1.0.0[src]
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
Auto Trait Implementations
impl<T> RefUnwindSafe for StreamSlice<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for StreamSlice<T> where
T: Send,
T: Send,
impl<T> Sync for StreamSlice<T> where
T: Sync,
T: Sync,
impl<T> Unpin for StreamSlice<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for StreamSlice<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
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,
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> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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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.
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>,