Method fmt

regalloc3-tool/src/example_reginfo/mod.rs:31–36

(&self, f: &mut fmt::Formatter<'_>)

impl fmt::Display for Arch {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match *self {
            Arch::Aarch64 => f.write_str("aarch64"),
            Arch::Riscv => f.write_str("riscv"),
        }
    }
}

/// Helper type to display a comma-separated list of displayable values.