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Add print in BacktraceFmt #527

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Merged
Amanieu merged 1 commit into from
Jun 20, 2023
Merged

Add print in BacktraceFmt #527

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9 changes: 9 additions & 0 deletions src/print.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,15 @@ impl<'a, 'b> BacktraceFmt<'a, 'b> {
// Currently a no-op-- including this hook to allow for future additions.
Ok(())
}

/// Inserts a message in the backtrace output.
///
/// This allows information to be inserted between frames,
/// and won't increment the `frame_index` unlike the `frame`
/// method.
pub fn message(&mut self, msg: &str) -> fmt::Result {
self.fmt.write_str(msg)
}
}

/// A formatter for just one frame of a backtrace.
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