[−][src]Struct termion::AsyncReader
An asynchronous reader.
This acts as any other stream, with the exception that reading from it won't block. Instead, the buffer will only be partially updated based on how much the internal buffer holds.
Trait Implementations
impl Read for AsyncReader
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fn read(&mut self, buf: &mut [u8]) -> Result<usize>
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Read from the byte stream.
This will never block, but try to drain the event queue until empty. If the total number of bytes written is lower than the buffer's length, the event queue is empty or that the event stream halted.
fn read_vectored(&mut self, bufs: &mut [IoSliceMut]) -> Result<usize, Error>
1.36.0[src]
Like read
, except that it reads into a slice of buffers. Read more
unsafe fn initializer(&self) -> Initializer
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read_initializer
)Determines if this Read
er can work with buffers of uninitialized memory. Read more
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
1.0.0[src]
Read all bytes until EOF in this source, placing them into buf
. Read more
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
1.0.0[src]
Read all bytes until EOF in this source, appending them to buf
. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
1.6.0[src]
Read the exact number of bytes required to fill buf
. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
Creates a "by reference" adaptor for this instance of Read
. Read more
fn bytes(self) -> Bytes<Self>
1.0.0[src]
Transforms this Read
instance to an [Iterator
] over its bytes. Read more
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: Read,
1.0.0[src]
R: Read,
Creates an adaptor which will chain this stream with another. Read more
fn take(self, limit: u64) -> Take<Self>
1.0.0[src]
Creates an adaptor which will read at most limit
bytes from it. Read more
Auto Trait Implementations
impl Send for AsyncReader
impl !Sync for AsyncReader
Blanket Implementations
impl<R> TermRead for R where
R: TermReadEventsAndRaw + Read,
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R: TermReadEventsAndRaw + Read,
ⓘImportant traits for Events<R>fn events(Self) -> Events<R>
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ⓘImportant traits for Keys<R>fn keys(Self) -> Keys<R>
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fn read_line(&mut Self) -> Result<Option<String>, Error>
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fn read_passwd<W: Write>(&mut self, writer: &mut W) -> Result<Option<String>>
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Read a password. Read more
impl<R> TermReadEventsAndRaw for R where
R: Read,
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R: Read,
ⓘImportant traits for EventsAndRaw<R>fn events_and_raw(Self) -> EventsAndRaw<R>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
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> 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> 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> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,