[−][src]Struct twitchchat::helpers::TeeWriter
Mirror all writes to a std::io::Write to another std::io::Write
This is useful if you want to log all writes from a Write
er to some file (the Write
r)
Methods
impl<L, R> TeeWriter<L, R>
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pub fn new(write: L, output: R) -> Self
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Create a new TeeWriter from two Write impls.
pub fn into_inner(self) -> (L, R)
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Moves the wrapped Read and Write out
pub fn borrow_output(&self) -> &R
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Borrows the output type
pub fn borrow_output_mut(&mut self) -> &mut R
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Borrows the output type mutably
Trait Implementations
impl<L: Write, R: Write> Write for TeeWriter<L, R>
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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]
Like write
, except that it writes from a slice of buffers. Read more
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
1.0.0[src]
Attempts to write an entire buffer into this writer. Read more
fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>
1.0.0[src]
Writes a formatted string into this writer, returning any error encountered. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
Creates a "by reference" adaptor for this instance of Write
. Read more
Auto Trait Implementations
impl<L, R> Send for TeeWriter<L, R> where
L: Send,
R: Send,
L: Send,
R: Send,
impl<L, R> Sync for TeeWriter<L, R> where
L: Sync,
R: Sync,
L: Sync,
R: Sync,
Blanket Implementations
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, 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,