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rust-lang-nursery / rust-cookbook

https://rust-lang-nursery.github.io/rust-cookbook
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read environment variable #604

Closed KappaDistributive closed 4 years ago

KappaDistributive commented 4 years ago

fixes #401

AndyGauge commented 4 years ago

Looks good. Glad to see some new recipes. Can you just make one quick change for me and demonstrate using an actual path?