#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
html_playground_url = "https://play.rust-lang.org/",
test(attr(deny(warnings))))]
#![deny(missing_docs)]
#![deny(rust_2018_idioms)]
#![cfg_attr(windows, feature(libc))]
#![feature(custom_attribute)]
#![allow(unused_attributes)]
use std::io::prelude::*;
use std::io::{self, Stdout, Stderr};
pub use terminfo::TerminfoTerminal;
#[cfg(windows)]
pub use win::WinConsole;
pub mod terminfo;
#[cfg(windows)]
mod win;
pub type StdoutTerminal = dyn Terminal<Output = Stdout> + Send;
pub type StderrTerminal = dyn Terminal<Output = Stderr> + Send;
#[cfg(not(windows))]
pub fn stdout() -> Option<Box<StdoutTerminal>> {
TerminfoTerminal::new(io::stdout()).map(|t| Box::new(t) as Box<StdoutTerminal>)
}
#[cfg(windows)]
pub fn stdout() -> Option<Box<StdoutTerminal>> {
TerminfoTerminal::new(io::stdout())
.map(|t| Box::new(t) as Box<StdoutTerminal>)
.or_else(|| WinConsole::new(io::stdout()).ok().map(|t| Box::new(t) as Box<StdoutTerminal>))
}
#[cfg(not(windows))]
pub fn stderr() -> Option<Box<StderrTerminal>> {
TerminfoTerminal::new(io::stderr()).map(|t| Box::new(t) as Box<StderrTerminal>)
}
#[cfg(windows)]
pub fn stderr() -> Option<Box<StderrTerminal>> {
TerminfoTerminal::new(io::stderr())
.map(|t| Box::new(t) as Box<StderrTerminal>)
.or_else(|| WinConsole::new(io::stderr()).ok().map(|t| Box::new(t) as Box<StderrTerminal>))
}
#[allow(missing_docs)]
pub mod color {
pub type Color = u16;
pub const BLACK: Color = 0;
pub const RED: Color = 1;
pub const GREEN: Color = 2;
pub const YELLOW: Color = 3;
pub const BLUE: Color = 4;
pub const MAGENTA: Color = 5;
pub const CYAN: Color = 6;
pub const WHITE: Color = 7;
pub const BRIGHT_BLACK: Color = 8;
pub const BRIGHT_RED: Color = 9;
pub const BRIGHT_GREEN: Color = 10;
pub const BRIGHT_YELLOW: Color = 11;
pub const BRIGHT_BLUE: Color = 12;
pub const BRIGHT_MAGENTA: Color = 13;
pub const BRIGHT_CYAN: Color = 14;
pub const BRIGHT_WHITE: Color = 15;
}
#[derive(Debug, PartialEq, Eq, Copy, Clone)]
pub enum Attr {
Bold,
Dim,
Italic(bool),
Underline(bool),
Blink,
Standout(bool),
Reverse,
Secure,
ForegroundColor(color::Color),
BackgroundColor(color::Color),
}
pub trait Terminal: Write {
type Output: Write;
fn fg(&mut self, color: color::Color) -> io::Result<bool>;
fn bg(&mut self, color: color::Color) -> io::Result<bool>;
fn attr(&mut self, attr: Attr) -> io::Result<bool>;
fn supports_attr(&self, attr: Attr) -> bool;
fn reset(&mut self) -> io::Result<bool>;
fn get_ref(&self) -> &Self::Output;
fn get_mut(&mut self) -> &mut Self::Output;
fn into_inner(self) -> Self::Output where Self: Sized;
}