Struct termcolor::StandardStreamLock
source · pub struct StandardStreamLock<'a> {
pub(crate) wtr: LossyStandardStream<WriterInnerLock<'a, IoStandardStreamLock<'a>>>,
}
Expand description
StandardStreamLock
is a locked reference to a StandardStream
.
This implements the io::Write
and WriteColor
traits, and is constructed
via the Write::lock
method.
The lifetime 'a
refers to the lifetime of the corresponding
StandardStream
.
Fields§
§wtr: LossyStandardStream<WriterInnerLock<'a, IoStandardStreamLock<'a>>>
Implementations§
source§impl<'a> StandardStreamLock<'a>
impl<'a> StandardStreamLock<'a>
pub(crate) fn from_stream(stream: &StandardStream) -> StandardStreamLock<'_> ⓘ
Trait Implementations§
source§impl<'a> Debug for StandardStreamLock<'a>
impl<'a> Debug for StandardStreamLock<'a>
source§impl<'a> Write for StandardStreamLock<'a>
impl<'a> Write for StandardStreamLock<'a>
source§fn write(&mut self, b: &[u8]) -> Result<usize>
fn write(&mut self, b: &[u8]) -> Result<usize>
Writes a buffer into this writer, returning how many bytes were written. Read more
source§fn flush(&mut self) -> Result<()>
fn flush(&mut self) -> Result<()>
Flushes this output stream, ensuring that all intermediately buffered
contents reach their destination. Read more
source§fn is_write_vectored(&self) -> bool
fn is_write_vectored(&self) -> bool
🔬This is a nightly-only experimental API. (
can_vector
)1.0.0 · source§fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
Attempts to write an entire buffer into this writer. Read more
source§fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
🔬This is a nightly-only experimental API. (
write_all_vectored
)Attempts to write multiple buffers into this writer. Read more
source§impl<'a> WriteColor for StandardStreamLock<'a>
impl<'a> WriteColor for StandardStreamLock<'a>
source§fn supports_color(&self) -> bool
fn supports_color(&self) -> bool
Returns true if and only if the underlying writer supports colors.
source§fn supports_hyperlinks(&self) -> bool
fn supports_hyperlinks(&self) -> bool
Returns true if and only if the underlying writer supports hyperlinks. Read more
source§fn set_color(&mut self, spec: &ColorSpec) -> Result<()>
fn set_color(&mut self, spec: &ColorSpec) -> Result<()>
Set the color settings of the writer. Read more
source§fn set_hyperlink(&mut self, link: &HyperlinkSpec<'_>) -> Result<()>
fn set_hyperlink(&mut self, link: &HyperlinkSpec<'_>) -> Result<()>
Set the current hyperlink of the writer. Read more
source§fn reset(&mut self) -> Result<()>
fn reset(&mut self) -> Result<()>
Reset the current color settings to their original settings. Read more
source§fn is_synchronous(&self) -> bool
fn is_synchronous(&self) -> bool
Returns true if and only if the underlying writer must synchronously
interact with an end user’s device in order to control colors. By
default, this always returns
false
. Read moreAuto Trait Implementations§
impl<'a> Freeze for StandardStreamLock<'a>
impl<'a> RefUnwindSafe for StandardStreamLock<'a>
impl<'a> !Send for StandardStreamLock<'a>
impl<'a> !Sync for StandardStreamLock<'a>
impl<'a> Unpin for StandardStreamLock<'a>
impl<'a> UnwindSafe for StandardStreamLock<'a>
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