Rng::float

pub fn float() -> float

use random::{Rng};

Returns a float in 0.0..1.0.

Called on a Rng value as value.float(…).

Returns#

float

See also#

• float
• Rng: A seeded pseudo-random number generator.
• Rng::seeded: Creates a generator from seed.
• Rng::from_time: Creates a generator seeded from the current wall-clock and monotonic time (via coil-time).
• Rng::next_u64: Returns the next raw value from the generator, a non-negative int.
• Rng::range: Returns a value in lo..hi (including lo, excluding hi), or lo when hi <= lo.
• Rng::bytes: Returns n pseudo-random bytes (none when n <= 0).