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use std::io::{self, Write}; pub use termcolor::Color; use termcolor::{ColorChoice, ColorSpec, StandardStream, WriteColor}; #[macro_export] macro_rules! println_bg { ($color:expr, $($args:expr),+) => { printbg((format!($($args),+)+"\n").as_str(),$color).unwrap(); }; } #[macro_export] macro_rules! println_fg { ($color:expr, $($args:expr),+) => { printfg((format!($($args),+)+"\n").as_str(),$color).unwrap(); }; } #[macro_export] macro_rules! print_bg { ($color:expr, $($args:expr),+) => { printbg(format!($($args),+).as_str(),$color).unwrap(); }; } #[macro_export] macro_rules! print_fg { ($color:expr, $($args:expr),+) => { printfg(format!($($args),+).as_str(),$color).unwrap(); }; } pub fn printbg(out: &str, color: Color) -> io::Result<()> { let mut stdout = StandardStream::stdout(ColorChoice::Always); stdout.set_color(ColorSpec::new().set_bg(Some(color)))?; write!(&mut stdout, "{}", out)?; stdout.reset()?; Ok(()) } pub fn printfg(out: &str, color: Color) -> io::Result<()> { let mut stdout = StandardStream::stdout(ColorChoice::Always); stdout.set_color(ColorSpec::new().set_fg(Some(color)))?; write!(&mut stdout, "{}", out)?; stdout.reset()?; Ok(()) }