fn fmt()

in src/format.rs [1138:1147]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "{} files changed", self.files_changed)?;
        if self.insertions > 0 {
            write!(f, ", {} insertions(+)", self.insertions)?;
        }
        if self.deletions > 0 {
            write!(f, ", {} deletions(-)", self.deletions)?;
        }
        Ok(())
    }