1.0.0[−][src]Struct std::io::Empty
A reader which is always at EOF.
This struct is generally created by calling empty
. Please see
the documentation of empty()
for more details.
Trait Implementations
impl Read for Empty
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fn read(&mut self, _buf: &mut [u8]) -> Result<usize>
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unsafe fn initializer(&self) -> Initializer
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fn read_vectored(&mut self, bufs: &mut [IoSliceMut]) -> Result<usize>
1.36.0[src]
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>
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fn read_to_string(&mut self, buf: &mut String) -> Result<usize>
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fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>
1.6.0[src]
ⓘImportant traits for &'_ mut Ffn by_ref(&mut self) -> &mut Self where
Self: Sized,
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ⓘImportant traits for &'_ mut F
Self: Sized,
ⓘImportant traits for Bytes<R>fn bytes(self) -> Bytes<Self> where
Self: Sized,
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ⓘImportant traits for Bytes<R>
Self: Sized,
ⓘImportant traits for Chain<T, U>fn chain<R: Read>(self, next: R) -> Chain<Self, R> where
Self: Sized,
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ⓘImportant traits for Chain<T, U>
Self: Sized,
ⓘImportant traits for Take<T>fn take(self, limit: u64) -> Take<Self> where
Self: Sized,
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ⓘImportant traits for Take<T>
Self: Sized,
impl BufRead for Empty
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fn fill_buf(&mut self) -> Result<&[u8]>
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fn consume(&mut self, _n: usize)
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fn read_until(&mut self, byte: u8, buf: &mut Vec<u8>) -> Result<usize>
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fn read_line(&mut self, buf: &mut String) -> Result<usize>
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ⓘImportant traits for Split<B>fn split(self, byte: u8) -> Split<Self> where
Self: Sized,
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ⓘImportant traits for Split<B>
Self: Sized,
ⓘImportant traits for Lines<B>fn lines(self) -> Lines<Self> where
Self: Sized,
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ⓘImportant traits for Lines<B>
Self: Sized,
impl Debug for Empty
1.16.0[src]
Auto Trait Implementations
impl UnwindSafe for Empty
impl RefUnwindSafe for Empty
impl Unpin for Empty
impl Send for Empty
impl Sync for Empty
Blanket Implementations
impl<T> From<T> for 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> Into<U> for T where
U: From<T>,
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U: From<T>,
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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T
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ⓘImportant traits for &'_ mut F
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,