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/// displays the "input" at the bottom of the screen
/// (reading is managed in the app module)
use std::io::{self, Write};
use crate::commands::Command;
use crate::screens::Screen;
pub trait Input {
fn write_input(&mut self, cmd: &Command) -> io::Result<()>;
}
impl Input for Screen {
fn write_input(&mut self, cmd: &Command) -> io::Result<()> {
write!(
self.stdout,
"{}{}{}{} {}",
termion::cursor::Goto(1, self.h),
termion::clear::CurrentLine,
cmd.raw,
termion::style::Invert,
termion::style::NoInvert,
)?;
self.stdout.flush()?;
Ok(())
}
}
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