ENH: Provide RDRAND-based bit Generator

[bashtage]

Extend generators to RDRAND

[codecov]

Codecov Report

Merging #140 into master will decrease coverage by 0.15%.
The diff coverage is 81.41%.

@@            Coverage Diff             @@
##           master     #140      +/-   ##
==========================================
- Coverage   93.41%   93.25%   -0.16%     
==========================================
  Files          30       31       +1     
  Lines        8433     8545     +112     
  Branches      126      127       +1     
==========================================
+ Hits         7878     7969      +91     
- Misses        534      555      +21     
  Partials       21       21

Impacted Files	Coverage Δ
randomgen/tests/test_smoke.py	98.21% <ø> (ø)	⬆️
randomgen/tests/test_generator_mt19937.py	99.31% <ø> (ø)	⬆️
randomgen/_pickle.py	85.36% <100%> (+0.36%)	⬆️
randomgen/xoshiro512starstar.py	100% <100%> (ø)	⬆️
randomgen/rdrand.pyx	72.05% <72.05%> (ø)
randomgen/tests/test_direct.py	98.19% <95.34%> (-0.24%)	⬇️

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[bashtage]

This pull request introduces 1 alert when merging 853c30d into 56861b5 - view on LGTM.com

new alerts:

• 1 for Missing header guard

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Comment posted by LGTM.com

[bashtage]

This pull request introduces 1 alert when merging dfde083 into 56861b5 - view on LGTM.com

new alerts:

• 1 for Missing header guard

---

This project has automated code review enabled, but doesn't use the LGTM GitHub App. Migrate over by installing the app. Read about the benefits of migrating to GitHub Apps in the blog.

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Comment posted by LGTM.com

[bashtage]

This pull request introduces 1 alert when merging 4f09155 into 56861b5 - view on LGTM.com

new alerts:

• 1 for Missing header guard

---

This project has automated code review enabled, but doesn't use the LGTM GitHub App. Migrate over by installing the app. Read about the benefits of migrating to GitHub Apps in the blog.

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Comment posted by LGTM.com

[bashtage]

This pull request introduces 2 alerts when merging dc7b451 into 56861b5 - view on LGTM.com

new alerts:

• 2 for Duplicate include guard

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This project has automated code review enabled, but doesn't use the LGTM GitHub App. Migrate over by installing the app. Read about the benefits of migrating to GitHub Apps in the blog.

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Comment posted by LGTM.com