Trait libafl::utils::Rand

pub trait Rand: Debug + Serialize + DeserializeOwned {
    fn set_seed(&mut self, seed: u64);
    fn next(&mut self) -> u64;

    fn below(&mut self, upper_bound_excl: u64) -> u64 { ... }
    fn between(&mut self, lower_bound_incl: u64, upper_bound_incl: u64) -> u64 { ... }
}

Ways to get random around here Please note that these are not cryptographically secure Or, even if some might be by accident, at least they are not seeded in a cryptographically secure fashion.

Required methods

fn set_seed(&mut self, seed: u64)

Sets the seed of this Rand

fn next(&mut self) -> u64

Gets the next 64 bit value

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Provided methods

fn below(&mut self, upper_bound_excl: u64) -> u64

Gets a value below the given 64 bit val (inclusive)

fn between(&mut self, lower_bound_incl: u64, upper_bound_incl: u64) -> u64

Gets a value between the given lower bound (inclusive) and upper bound (inclusive)

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Implementors

impl Rand for Lehmer64Rand

fn set_seed(&mut self, seed: u64)

fn next(&mut self) -> u64

impl Rand for RomuDuoJrRand

fn set_seed(&mut self, seed: u64)

fn next(&mut self) -> u64

impl Rand for RomuTrioRand

fn set_seed(&mut self, seed: u64)

fn next(&mut self) -> u64

impl Rand for XorShift64Rand

fn set_seed(&mut self, seed: u64)

fn next(&mut self) -> u64

impl Rand for Xoshiro256StarRand

fn set_seed(&mut self, seed: u64)

fn next(&mut self) -> u64

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