color_eyre/
fmt.rs

1//! Module for new types that isolate complext formatting
2use std::fmt;
3
4use owo_colors::OwoColorize;
5
6pub(crate) struct LocationSection<'a>(
7    pub(crate) Option<&'a std::panic::Location<'a>>,
8    pub(crate) crate::config::Theme,
9);
10
11impl fmt::Display for LocationSection<'_> {
12    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
13        let theme = self.1;
14        // If known, print panic location.
15        if let Some(loc) = self.0 {
16            write!(f, "{}", loc.file().style(theme.panic_file))?;
17            write!(f, ":")?;
18            write!(f, "{}", loc.line().style(theme.panic_line_number))?;
19        } else {
20            write!(f, "<unknown>")?;
21        }
22
23        Ok(())
24    }
25}
color_eyre/fmt.rs

color_eyre/
fmt.rs
