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Use more idiomatic way of generating random numbers

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Dirkjan Ochtman 2021-01-07 11:23:42 +01:00
parent a3f07f790f
commit 4b3cb28820
1 changed files with 2 additions and 2 deletions
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4
src/lib.rs
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@ -7,7 +7,7 @@ use ahash::AHashSet as HashSet;
use indicatif::ProgressBar; use indicatif::ProgressBar;
use ordered_float::OrderedFloat; use ordered_float::OrderedFloat;
use rand::rngs::SmallRng; use rand::rngs::SmallRng;
use rand::{RngCore, SeedableRng}; use rand::{Rng, SeedableRng};
use rayon::iter::{IntoParallelRefMutIterator, ParallelIterator}; use rayon::iter::{IntoParallelRefMutIterator, ParallelIterator};
#[cfg(feature = "serde")] #[cfg(feature = "serde")]
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
@ -550,7 +550,7 @@ struct LayerId(usize);
impl LayerId { impl LayerId {
fn random(ml: f32, rng: &mut SmallRng) -> Self { fn random(ml: f32, rng: &mut SmallRng) -> Self {
let layer = rng.next_u32() as f32 / u32::MAX as f32; let layer = rng.gen::<f32>();
LayerId((-(layer.ln() * ml)).floor() as usize) LayerId((-(layer.ln() * ml)).floor() as usize)
} }