Trait snarkvm_utilities::serialize::Flags

pub trait Flags: Default + Clone + Copy + Sized {
    fn u8_bitmask(&self) -> u8;
    fn from_u8(value: u8) -> Self;
    fn num_bits() -> usize;

    fn from_u8_remove_flags(value: &mut u8) -> Self { ... }
}

Serialization flags.

Required methods

fn u8_bitmask(&self) -> u8

Returns a bit mask corresponding to self.

For example, if Self contains two variants, then there are two possible bit masks: 0 and 1 << 7.

fn from_u8(value: u8) -> Self

Reads Self from value.

fn num_bits() -> usize

Number of bits required for these flags.

Provided methods

fn from_u8_remove_flags(value: &mut u8) -> Self

Convenience method that reads Self from value, just like Self::from_u8, but additionally zeroes out the bits corresponding to the resulting flag in value.

Implementors

impl Flags for EdwardsFlags

impl Flags for SWFlags

impl Flags for EmptyFlags