| 1 | //! Module for new types that isolate complext formatting |
| 2 | use std::fmt; |
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| 3 | |
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| 4 | use owo_colors::OwoColorize; |
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| 5 | |
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| 6 | pub(crate) struct LocationSection<'a>( |
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| 7 | pub(crate) Option<&'a std::panic::Location<'a>>, |
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| 8 | pub(crate) crate::config::Theme, |
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| 9 | ); |
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| 10 | |
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| 11 | impl fmt::Display for LocationSection<'_> { |
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| 12 | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { |
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| 13 | let theme: Theme = self.1; |
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| 14 | // If known, print panic location. |
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| 15 | if let Some(loc: &Location<'_>) = self.0 { |
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| 16 | write!(f, " {}" , loc.file().style(theme.panic_file))?; |
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| 17 | write!(f, ":" )?; |
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| 18 | write!(f, " {}" , loc.line().style(theme.panic_line_number))?; |
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| 19 | } else { |
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| 20 | write!(f, "<unknown>" )?; |
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| 21 | } |
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| 22 | |
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| 23 | Ok(()) |
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| 24 | } |
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| 25 | } |
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| 26 | |
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