Method apply_preset

cranelift/codegen/src/settings.rs:205–209

Apply a preset. The argument is a slice of (mask, value) bytes.

(&mut self, values: &[(u8, u8)])

    /// Apply a preset. The argument is a slice of (mask, value) bytes.
    fn apply_preset(&mut self, values: &[(u8, u8)]) {
        for (byte, &(mask, value)) in self.bytes.iter_mut().zip(values) {
            *byte = (*byte & !mask) | value;
        }
    }

    /// Look up a descriptor by name.
    fn lookup(&self, name: &str) -> SetResult<(usize, detail::Detail)> {