update "Use a custom environment variable to set up logging" fixes #696

rust-lang-nursery / rust-cookbook

https://rust-lang-nursery.github.io/rust-cookbook

Creative Commons Zero v1.0 Universal

2.24k stars 286 forks source link

Open Arteiii opened 3 months ago

Arteiii commented 3 months ago

fixes #696

updated env_logger from 0.5 to 0.11.3
updated log-env-variable.md examples to work correctly with the latest version of env_logger