Rust cargo-fmt#635

Merged

LukeMathWalker merged 4 commits intorust-ndarray:masterfrom

termoshtt:pr/608

May 12, 2019

Commits on May 9, 2019

Add cargo fmt on Travis
termoshtt
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Fix travis.yml to include rustfmt during setup

cafeclimber
authored and
termoshtt
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cargo fmt --all
termoshtt
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Commits on May 10, 2019

Format with 1.31.0
termoshtt
committed