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// Conserve backup system.
// Copyright 2015, 2016, 2018 Martin Pool.
//! Display log messages to stdout with no color or cursor movement,
//! perhaps for a log file.
use super::Report;
#[derive(Debug, Default)]
pub struct PlainUI;
/// A plain text UI that can be used when there is no terminal control.
///
/// Progress updates are just ignored.
impl PlainUI {
/// Make a PlainUI.
pub fn new() -> PlainUI {
PlainUI {}
}
}
impl super::UI for PlainUI {
fn show_progress(&mut self, _report: &Report) {}
fn print(&mut self, s: &str) {
println!("{}", s);
}
fn problem(&mut self, s: &str) {
self.print(s)
}
fn finish(&mut self) {}
}