pub struct ConsoleWriter(/* private fields */);
Expand description
An encode::Write
r that outputs to a console.
Implementations§
source§impl ConsoleWriter
impl ConsoleWriter
sourcepub fn stdout() -> Option<ConsoleWriter>
pub fn stdout() -> Option<ConsoleWriter>
Returns a new ConsoleWriter
that will write to standard out.
Returns None
if standard out is not a console buffer on Windows, and
if it is not a TTY on Unix.
sourcepub fn stderr() -> Option<ConsoleWriter>
pub fn stderr() -> Option<ConsoleWriter>
Returns a new ConsoleWriter
that will write to standard error.
Returns None
if standard error is not a console buffer on Windows, and
if it is not a TTY on Unix.
sourcepub fn lock(&self) -> ConsoleWriterLock<'_> ⓘ
pub fn lock(&self) -> ConsoleWriterLock<'_> ⓘ
Locks the console, preventing other threads from writing concurrently.
Trait Implementations§
source§impl Write for ConsoleWriter
impl Write for ConsoleWriter
source§impl Write for ConsoleWriter
impl Write for ConsoleWriter
source§fn write(&mut self, buf: &[u8]) -> Result<usize>
fn write(&mut self, buf: &[u8]) -> Result<usize>
Write a buffer into this writer, returning how many bytes were written. Read more
source§fn flush(&mut self) -> Result<()>
fn flush(&mut self) -> Result<()>
Flush this output stream, ensuring that all intermediately buffered
contents reach their destination. Read more
source§fn write_all(&mut self, buf: &[u8]) -> Result<()>
fn write_all(&mut self, buf: &[u8]) -> Result<()>
Attempts to write an entire buffer into this writer. Read more
source§fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()>
fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()>
Writes a formatted string into this writer, returning any error
encountered. Read more
source§fn is_write_vectored(&self) -> bool
fn is_write_vectored(&self) -> bool
🔬This is a nightly-only experimental API. (
can_vector
)Auto Trait Implementations§
impl RefUnwindSafe for ConsoleWriter
impl Send for ConsoleWriter
impl Sync for ConsoleWriter
impl Unpin for ConsoleWriter
impl UnwindSafe for ConsoleWriter
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more