Cherry-pick changes to PRNG algorithms#209

Merged

dhardy merged 19 commits intorust-random:masterfrom

Jan 2, 2018

Commits on Dec 27, 2017

Refactor isaac.rs

Paul Dicker
authored and
dhardy
committed
Add impls module; replace custom impls; remove default impls
dhardy
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Fix: allow compiling with Rust 1.15
dhardy
committed
Add some extra documentation

Paul Dicker
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dhardy
committed
Add `new_from_u64` to `IsaacRng` and `Isaac64Rng`
dhardy
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Simplify isaac init code

pitdicker
authored and
dhardy
committed
Remove `Copy` trait from ChaCha

pitdicker
authored and
dhardy
committed
Custom Debug implementation for ChaCha and Xorshift

pitdicker
authored and
dhardy
committed
Add true_bytes tests for ChaCha and Isaac; fix 2 bugs in fill_bytes impls
dhardy
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Isaac64: add test for true 32-bit values
dhardy
committed
Convert ChaCha to use `fill_via_u32_chunks`

pitdicker
authored and
dhardy
committed
Fill `isaac` backwards, and use `fill_via_u32_chunks`

pitdicker
authored and
dhardy
committed
Fill `isaac64` backwards, and use `fill_via_u32_chunks`

pitdicker
authored and
dhardy
committed
Improve performance of `isaac64::next_u32`.

pitdicker
authored and
dhardy
committed
Add test for alternating between `next_u64` and `next_u32`

pitdicker
authored and
dhardy
committed
Test next_u64 on 32-bit generator to check LE conversion
dhardy
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Revert some breaking changes
dhardy
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Merge branch 'master' into prng
dhardy
committed

Commits on Jan 2, 2018

Improve Rng method documentation
dhardy
committed