Struct term::terminfo::TerminfoTerminal

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pub struct TerminfoTerminal<T> { /* fields omitted */ }

[−] Expand description

A Terminal that knows how many colors it supports, with a reference to its parsed Terminfo database record.

Methods

impl<T: Write> TerminfoTerminal<T>

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Important traits for TerminfoTerminal<T>

impl<T: Write> Write for TerminfoTerminal<T>

pub fn new_with_terminfo(out: T, terminfo: TermInfo) -> TerminfoTerminal<T>

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Create a new TerminfoTerminal with the given TermInfo and Write.

pub fn new(out: T) -> Option<TerminfoTerminal<T>>

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Create a new TerminfoTerminal for the current environment with the given Write.

Returns None when the terminfo cannot be found or parsed.

Trait Implementations

impl<T: Clone> Clone for TerminfoTerminal<T>

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Important traits for TerminfoTerminal<T>

impl<T: Write> Write for TerminfoTerminal<T>

fn clone(&self) -> TerminfoTerminal<T>

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Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

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Performs copy-assignment from source.

impl<T: Debug> Debug for TerminfoTerminal<T>

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fn fmt(&self, f: &mut Formatter) -> Result

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Formats the value using the given formatter.

impl<T: Write> Terminal for TerminfoTerminal<T>

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type Output = T

The terminal's output writer type.

fn fg(&mut self, color: Color) -> Result<()>

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Sets the foreground color to the given color.

fn bg(&mut self, color: Color) -> Result<()>

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Sets the background color to the given color.

fn attr(&mut self, attr: Attr) -> Result<()>

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Sets the given terminal attribute, if supported. Returns Ok(()) if the attribute is supported and was sent to the terminal, or Err(e) if there was an error or the attribute wasn't supported.

fn supports_attr(&self, attr: Attr) -> bool

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Returns whether the given terminal attribute is supported.

fn reset(&mut self) -> Result<()>

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Resets all terminal attributes and colors to their defaults.

fn supports_reset(&self) -> bool

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Returns true if reset is supported.

fn supports_color(&self) -> bool

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Returns true if color is fully supported.

fn cursor_up(&mut self) -> Result<()>

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Moves the cursor up one line.

fn delete_line(&mut self) -> Result<()>

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Deletes the text from the cursor location to the end of the line.

fn carriage_return(&mut self) -> Result<()>

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Moves the cursor to the left edge of the current line.

fn get_ref(&self) -> &T

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Gets an immutable reference to the stream inside

fn get_mut(&mut self) -> &mut T

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Gets a mutable reference to the stream inside

fn into_inner(self) -> T where     Self: Sized,

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Returns the contained stream, destroying the Terminal

impl<T: Write> Write for TerminfoTerminal<T>

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fn write(&mut self, buf: &[u8]) -> Result<usize>

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Write a buffer into this object, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

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Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

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Attempts to write an entire buffer into this write.

fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>

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Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

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Creates a "by reference" adaptor for this instance of Write.