1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
use rand::Rng;
/// Container for cross-platform Random methods
pub struct Random {}
impl Random {
/// returns a random f32 value between an upper & lower bound
pub fn gen_range_f32(lower: f32, upper: f32) -> f32 {
return rand::thread_rng().gen_range(lower..upper);
}
/// returns a random u32 value between an upper & lower bound
pub fn gen_range_u32(lower: u32, upper: u32) -> u32 {
return rand::thread_rng().gen_range(lower..upper);
}
/// returns a random boolean value between an upper & lower bound
pub fn gen_bool() -> bool {
return rand::thread_rng().gen_bool(0.5);
}
}