Struct terminal_io::TerminalDuplexer [−][src]
pub struct TerminalDuplexer<Inner: Duplex> { /* fields omitted */ }
Expand description
A wrapper around a Read
+ Write
which adds minimal terminal support.
Implementations
Wrap a TerminalDuplex
around the given stream, autodetecting
terminal properties using its AsGrip
implementation.
Wrap a TerminalReader
around the given stream, using
conservative terminal properties.
Consume self
and return the inner stream.
Trait Implementations
impl<Inner: Duplex + AsRawReadWriteHandleOrSocket> AsRawReadWriteHandleOrSocket for TerminalDuplexer<Inner>
impl<Inner: Duplex + AsRawReadWriteHandleOrSocket> AsRawReadWriteHandleOrSocket for TerminalDuplexer<Inner>
Test whether both the input stream and output streams are connected to terminals. Read more
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
Like read
, except that it reads into a slice of buffers. Read more
can_vector
)Determines if this Read
er has an efficient read_vectored
implementation. Read more
Read all bytes until EOF in this source, placing them into buf
. Read more
Read all bytes until EOF in this source, appending them to buf
. Read more
Read the exact number of bytes required to fill buf
. Read more
read_initializer
)Determines if this Read
er can work with buffers of uninitialized
memory. Read more
Creates a “by reference” adaptor for this instance of Read
. Read more
Creates an adaptor which will chain this stream with another. Read more
Test whether the input is being sent a line at a time.
Test whether the input is connected to a terminal. Read more
Write a buffer into this writer, returning how many bytes were written. Read more
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
can_vector
)Determines if this Write
r has an efficient write_vectored
implementation. Read more
Attempts to write an entire buffer into this writer. Read more
write_all_vectored
)Attempts to write multiple buffers into this writer. Read more
Writes a formatted string into this writer, returning any error encountered. Read more
Test whether this output stream supports color control codes.
Test whether the user has indicated a preference for color output by
default. Respects the NO_COLOR
environment variable where applicable. Read more
Test whether the output is connected to a terminal. Read more
Test whether color should be used on this terminal by default. This includes both whether color is supported and whether the user has not indicated a preference otherwise. Read more
Auto Trait Implementations
impl<Inner> RefUnwindSafe for TerminalDuplexer<Inner> where
Inner: RefUnwindSafe,
impl<Inner> Send for TerminalDuplexer<Inner> where
Inner: Send,
impl<Inner> Sync for TerminalDuplexer<Inner> where
Inner: Sync,
impl<Inner> Unpin for TerminalDuplexer<Inner> where
Inner: Unpin,
impl<Inner> UnwindSafe for TerminalDuplexer<Inner> where
Inner: UnwindSafe,