Function init_options 

pub fn init_options(
    color: Color,
    level: Print,
    prompt: Option<Prompt>,
    log_config: Arc<dyn LogConfig + Send + Sync>,
)

Available on crate feature print only.

Set global CLI options

You do not need to call this if using the #[cu::cli] macro. This is useful to initialize logging without using a cu-compatible command line args, say for a program that should not use clap to parse its arguments.

use std::sync::Arc;

fn main() {
    cu::cli::init_options(
        cu::lv::Color::Auto,
        cu::lv::Print::Normal,
        None,
        Arc::new(cu::cli::DefaultLogConfig)
    );

    cu::hint!("hello!");

    cu::cli::reset_color();
}

If prompt option is None, it will be Interactive unless env var CI is true or 1, in which case it becomes No. Prompt option is ignored unless prompt feature is enabled

Difference to #[cu::cli] macro

• The main function is not wrapped, meaning any cu::Result you got you need to display it yourself to the user.
• Need to call cu::cli::reset_color manually to reset color.
• RUST_BACKTRACE is not enabled automatically in trace level. To enable it you can check lv::T::enabled() after calling init_options and use unsafe { std::env::set_var(...) }
• finished in XX.XXs time is not printed