Method fmt

cranelift/codegen/src/ir/sourceloc.rs:45–51

(&self, f: &mut fmt::Formatter)

impl fmt::Display for SourceLoc {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        if self.is_default() {
            write!(f, "@-")
        } else {
            write!(f, "@{:04x}", self.0)
        }
    }
}

/// Source location relative to another base source location.