Ensure unique directive names when building filters

rust-cli / env_logger

A logging implementation for `log` which is configured via an environment variable.

https://docs.rs/env_logger

Apache License 2.0

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Closed BramBonne closed 3 years ago

BramBonne commented 3 years ago

This is an alternative fix for #196, if we are OK with all later calls to the various filter::Builder methods taking precedence over earlier calls.

mainrs commented 3 years ago

DON'T merge until it is decided which PR should get into master (#199 or #200).