Struct iq_cli::Shell

pub struct Shell { /* fields omitted */ }

Terminal shell we interact with

Methods

impl Shell

Important traits for Shell

impl Write for Shell

pub fn create<T: FnMut() -> Box<Write + Send>>(
    out_fn: T,
    config: ShellConfig
) -> Shell

Create a new shell

pub fn status<T, U>(
    &mut self,
    color: Color,
    status: T,
    message: U,
    justified: bool
) -> Result<()> where
    T: Display,
    U: Display, 

Say a status message with the given color

Trait Implementations

impl Default for Shell

fn default() -> Self

Returns the "default value" for a type.

impl Write for Shell

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

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

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

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

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

Attempts to write an entire buffer into this write.

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

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

Important traits for &'a mut W

impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

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

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