From d0d9683df8398696147e7ee1fcffb2e4e957008c Mon Sep 17 00:00:00 2001 From: Daniel Mueller Date: Sat, 4 Apr 2020 14:39:19 -0700 Subject: Remove vendored dependencies While it appears that by now we actually can get successful builds without Cargo insisting on Internet access by virtue of using the --frozen flag, maintaining vendored dependencies is somewhat of a pain point. This state will also get worse with upcoming changes that replace argparse in favor of structopt and pull in a slew of new dependencies by doing so. Then there is also the repository structure aspect, which is non-standard due to the way we vendor dependencies and a potential source of confusion. In order to fix these problems, this change removes all the vendored dependencies we have. Delete subrepo argparse/:argparse Delete subrepo base32/:base32 Delete subrepo cc/:cc Delete subrepo cfg-if/:cfg-if Delete subrepo getrandom/:getrandom Delete subrepo lazy-static/:lazy-static Delete subrepo libc/:libc Delete subrepo nitrokey-sys/:nitrokey-sys Delete subrepo nitrokey/:nitrokey Delete subrepo rand/:rand --- rand/src/distributions/triangular.rs | 79 ------------------------------------ 1 file changed, 79 deletions(-) delete mode 100644 rand/src/distributions/triangular.rs (limited to 'rand/src/distributions/triangular.rs') diff --git a/rand/src/distributions/triangular.rs b/rand/src/distributions/triangular.rs deleted file mode 100644 index 3e8f8b0..0000000 --- a/rand/src/distributions/triangular.rs +++ /dev/null @@ -1,79 +0,0 @@ -// Copyright 2018 Developers of the Rand project. -// -// Licensed under the Apache License, Version 2.0 or the MIT license -// , at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -//! The triangular distribution. -#![allow(deprecated)] - -use crate::Rng; -use crate::distributions::{Distribution, Standard}; - -/// The triangular distribution. -#[deprecated(since="0.7.0", note="moved to rand_distr crate")] -#[derive(Clone, Copy, Debug)] -pub struct Triangular { - min: f64, - max: f64, - mode: f64, -} - -impl Triangular { - /// Construct a new `Triangular` with minimum `min`, maximum `max` and mode - /// `mode`. - /// - /// # Panics - /// - /// If `max < mode`, `mode < max` or `max == min`. - /// - #[inline] - pub fn new(min: f64, max: f64, mode: f64) -> Triangular { - assert!(max >= mode); - assert!(mode >= min); - assert!(max != min); - Triangular { min, max, mode } - } -} - -impl Distribution for Triangular { - #[inline] - fn sample(&self, rng: &mut R) -> f64 { - let f: f64 = rng.sample(Standard); - let diff_mode_min = self.mode - self.min; - let diff_max_min = self.max - self.min; - if f * diff_max_min < diff_mode_min { - self.min + (f * diff_max_min * diff_mode_min).sqrt() - } else { - self.max - ((1. - f) * diff_max_min * (self.max - self.mode)).sqrt() - } - } -} - -#[cfg(test)] -mod test { - use crate::distributions::Distribution; - use super::Triangular; - - #[test] - fn test_new() { - for &(min, max, mode) in &[ - (-1., 1., 0.), (1., 2., 1.), (5., 25., 25.), (1e-5, 1e5, 1e-3), - (0., 1., 0.9), (-4., -0.5, -2.), (-13.039, 8.41, 1.17), - ] { - println!("{} {} {}", min, max, mode); - let _ = Triangular::new(min, max, mode); - } - } - - #[test] - fn test_sample() { - let norm = Triangular::new(0., 1., 0.5); - let mut rng = crate::test::rng(1); - for _ in 0..1000 { - norm.sample(&mut rng); - } - } -} -- cgit v1.2.1