4 releases
0.2.1 | Aug 6, 2023 |
---|---|
0.2.0 | Aug 6, 2023 |
0.1.1 | Aug 2, 2023 |
0.1.0 | Jul 31, 2023 |
#983 in Command-line interface
6KB
68 lines
setup-console
A library that provides a function to fix ANSI escaping problem in Command Prompt on Windows.
Usage
Simply run setup_console::init()
(or setup_console::try_init()
) in the main function before printing anything.
fn main() {
println!("\x1b[31mRed \x1b[32mGreen \x1b[34mBlue\x1b[39m");
// ・[31mRed ・[32mGreen ・[34mBlue・[39m
setup_console::init();
println!("\x1b[31mRed \x1b[32mGreen \x1b[34mBlue\x1b[39m");
// Red Green Blue
}
Panics
This only applies to Windows.
setup_console::init()
doesn't panic, but shows message and terminates program with error code obtained from
GetLastError()
instead.
The situations that would lead program to terminate would be
- when stdout is invalid (e.g.
program 1>nul
) - when program fails to run
GetConsoleMode()
- when program fails to run
SetConsoleMode()
If this is not your desired behavior, you can use setup_console::try_init()
which returns Result
.
Dependencies
~0–11MB
~68K SLoC