Struct Reporter 

pub struct Reporter<'a, 'b, T> { /* private fields */ }

Input decorator that reports job status changes before reading a line

This decorator prints the status of jobs that have changed since the last report. The status is printed to the standard error before the input is read. This is done only if the Interactive and Monitor options are enabled.

Implementations

impl<'a, 'b, T> Reporter<'a, 'b, T>

pub fn new(inner: T, env: &'a RefCell<&'b mut Env>) -> Self

Creates a new Reporter decorator.

The first argument is the inner Input that performs the actual input operation. The second argument is the shell environment that contains the shell option state and the system interface to print to the standard error. It is wrapped in a RefCell so that it can be shared with other decorators and the parser.

Trait Implementations

impl<'a, 'b, T: Clone> Clone for Reporter<'a, 'b, T>

fn clone(&self) -> Reporter<'a, 'b, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, 'b, T: Debug> Debug for Reporter<'a, 'b, T>

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

Formats the value using the given formatter.

impl<T> Input for Reporter<'_, '_, T>

where T: Input,

async fn next_line(&mut self, context: &Context) -> Result

Reads a next line of the source code.