osdb/src/error_display.rs

use crate::command::CommandParseError;
use ariadne::{Color, Label, Report, ReportKind, Source};

pub trait OSDBError {
    fn display(&self, file: &str, input: &str);
}

impl OSDBError for CommandParseError {
    fn display(&self, file: &str, input: &str) {
        Report::build(ReportKind::Error, (file, 0..input.len() - 1))
            .with_message(self.message())
            .with_label(Label::new((file, 0..input.len() - 1)).with_color(Color::Red))
            .finish()
            .print((file, Source::from(input)))
            .unwrap();
    }
}