Deleted vendor folder

1 files changed, 0 insertions, 299 deletions

diff --git a/vendor/rand/src/rand_impls.rs b/vendor/rand/src/rand_impls.rs
deleted file mode 100644
index a865bb6..0000000
--- a/vendor/rand/src/rand_impls.rs
+++ /dev/null
@@ -1,299 +0,0 @@
-// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! The implementations of `Rand` for the built-in types.
-
-use core::{char, mem};
-
-use {Rand,Rng};
-
-impl Rand for isize {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> isize {
-        if mem::size_of::<isize>() == 4 {
-            rng.gen::<i32>() as isize
-        } else {
-            rng.gen::<i64>() as isize
-        }
-    }
-}
-
-impl Rand for i8 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> i8 {
-        rng.next_u32() as i8
-    }
-}
-
-impl Rand for i16 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> i16 {
-        rng.next_u32() as i16
-    }
-}
-
-impl Rand for i32 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> i32 {
-        rng.next_u32() as i32
-    }
-}
-
-impl Rand for i64 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> i64 {
-        rng.next_u64() as i64
-    }
-}
-
-#[cfg(feature = "i128_support")]
-impl Rand for i128 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> i128 {
-        rng.gen::<u128>() as i128
-    }
-}
-
-impl Rand for usize {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> usize {
-        if mem::size_of::<usize>() == 4 {
-            rng.gen::<u32>() as usize
-        } else {
-            rng.gen::<u64>() as usize
-        }
-    }
-}
-
-impl Rand for u8 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> u8 {
-        rng.next_u32() as u8
-    }
-}
-
-impl Rand for u16 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> u16 {
-        rng.next_u32() as u16
-    }
-}
-
-impl Rand for u32 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> u32 {
-        rng.next_u32()
-    }
-}
-
-impl Rand for u64 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> u64 {
-        rng.next_u64()
-    }
-}
-
-#[cfg(feature = "i128_support")]
-impl Rand for u128 {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> u128 {
-        ((rng.next_u64() as u128) << 64) | (rng.next_u64() as u128)
-    }
-}
-
-
-macro_rules! float_impls {
-    ($mod_name:ident, $ty:ty, $mantissa_bits:expr, $method_name:ident) => {
-        mod $mod_name {
-            use {Rand, Rng, Open01, Closed01};
-
-            const SCALE: $ty = (1u64 << $mantissa_bits) as $ty;
-
-            impl Rand for $ty {
-                /// Generate a floating point number in the half-open
-                /// interval `[0,1)`.
-                ///
-                /// See `Closed01` for the closed interval `[0,1]`,
-                /// and `Open01` for the open interval `(0,1)`.
-                #[inline]
-                fn rand<R: Rng>(rng: &mut R) -> $ty {
-                    rng.$method_name()
-                }
-            }
-            impl Rand for Open01<$ty> {
-                #[inline]
-                fn rand<R: Rng>(rng: &mut R) -> Open01<$ty> {
-                    // add a small amount (specifically 2 bits below
-                    // the precision of f64/f32 at 1.0), so that small
-                    // numbers are larger than 0, but large numbers
-                    // aren't pushed to/above 1.
-                    Open01(rng.$method_name() + 0.25 / SCALE)
-                }
-            }
-            impl Rand for Closed01<$ty> {
-                #[inline]
-                fn rand<R: Rng>(rng: &mut R) -> Closed01<$ty> {
-                    // rescale so that 1.0 - epsilon becomes 1.0
-                    // precisely.
-                    Closed01(rng.$method_name() * SCALE / (SCALE - 1.0))
-                }
-            }
-        }
-    }
-}
-float_impls! { f64_rand_impls, f64, 53, next_f64 }
-float_impls! { f32_rand_impls, f32, 24, next_f32 }
-
-impl Rand for char {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> char {
-        // a char is 21 bits
-        const CHAR_MASK: u32 = 0x001f_ffff;
-        loop {
-            // Rejection sampling. About 0.2% of numbers with at most
-            // 21-bits are invalid codepoints (surrogates), so this
-            // will succeed first go almost every time.
-            match char::from_u32(rng.next_u32() & CHAR_MASK) {
-                Some(c) => return c,
-                None => {}
-            }
-        }
-    }
-}
-
-impl Rand for bool {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> bool {
-        rng.gen::<u8>() & 1 == 1
-    }
-}
-
-macro_rules! tuple_impl {
-    // use variables to indicate the arity of the tuple
-    ($($tyvar:ident),* ) => {
-        // the trailing commas are for the 1 tuple
-        impl<
-            $( $tyvar : Rand ),*
-            > Rand for ( $( $tyvar ),* , ) {
-
-            #[inline]
-            fn rand<R: Rng>(_rng: &mut R) -> ( $( $tyvar ),* , ) {
-                (
-                    // use the $tyvar's to get the appropriate number of
-                    // repeats (they're not actually needed)
-                    $(
-                        _rng.gen::<$tyvar>()
-                    ),*
-                    ,
-                )
-            }
-        }
-    }
-}
-
-impl Rand for () {
-    #[inline]
-    fn rand<R: Rng>(_: &mut R) -> () { () }
-}
-tuple_impl!{A}
-tuple_impl!{A, B}
-tuple_impl!{A, B, C}
-tuple_impl!{A, B, C, D}
-tuple_impl!{A, B, C, D, E}
-tuple_impl!{A, B, C, D, E, F}
-tuple_impl!{A, B, C, D, E, F, G}
-tuple_impl!{A, B, C, D, E, F, G, H}
-tuple_impl!{A, B, C, D, E, F, G, H, I}
-tuple_impl!{A, B, C, D, E, F, G, H, I, J}
-tuple_impl!{A, B, C, D, E, F, G, H, I, J, K}
-tuple_impl!{A, B, C, D, E, F, G, H, I, J, K, L}
-
-macro_rules! array_impl {
-    {$n:expr, $t:ident, $($ts:ident,)*} => {
-        array_impl!{($n - 1), $($ts,)*}
-
-        impl<T> Rand for [T; $n] where T: Rand {
-            #[inline]
-            fn rand<R: Rng>(_rng: &mut R) -> [T; $n] {
-                [_rng.gen::<$t>(), $(_rng.gen::<$ts>()),*]
-            }
-        }
-    };
-    {$n:expr,} => {
-        impl<T> Rand for [T; $n] {
-            fn rand<R: Rng>(_rng: &mut R) -> [T; $n] { [] }
-        }
-    };
-}
-
-array_impl!{32, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T,}
-
-impl<T:Rand> Rand for Option<T> {
-    #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> Option<T> {
-        if rng.gen() {
-            Some(rng.gen())
-        } else {
-            None
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use {Rng, thread_rng, Open01, Closed01};
-
-    struct ConstantRng(u64);
-    impl Rng for ConstantRng {
-        fn next_u32(&mut self) -> u32 {
-            let ConstantRng(v) = *self;
-            v as u32
-        }
-        fn next_u64(&mut self) -> u64 {
-            let ConstantRng(v) = *self;
-            v
-        }
-    }
-
-    #[test]
-    fn floating_point_edge_cases() {
-        // the test for exact equality is correct here.
-        assert!(ConstantRng(0xffff_ffff).gen::<f32>() != 1.0);
-        assert!(ConstantRng(0xffff_ffff_ffff_ffff).gen::<f64>() != 1.0);
-    }
-
-    #[test]
-    fn rand_open() {
-        // this is unlikely to catch an incorrect implementation that
-        // generates exactly 0 or 1, but it keeps it sane.
-        let mut rng = thread_rng();
-        for _ in 0..1_000 {
-            // strict inequalities
-            let Open01(f) = rng.gen::<Open01<f64>>();
-            assert!(0.0 < f && f < 1.0);
-
-            let Open01(f) = rng.gen::<Open01<f32>>();
-            assert!(0.0 < f && f < 1.0);
-        }
-    }
-
-    #[test]
-    fn rand_closed() {
-        let mut rng = thread_rng();
-        for _ in 0..1_000 {
-            // strict inequalities
-            let Closed01(f) = rng.gen::<Closed01<f64>>();
-            assert!(0.0 <= f && f <= 1.0);
-
-            let Closed01(f) = rng.gen::<Closed01<f32>>();
-            assert!(0.0 <= f && f <= 1.0);
-        }
-    }
-}