feat: 🔧 tracing subscriber should use an `EnvFilter`

cratelyn / aquarius

♒ `aquarius` is a small tool for load-testing http/2 servers

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feat: 🔧 tracing subscriber should use an `EnvFilter` #8

Open cratelyn opened 3 months ago

cratelyn commented 3 months ago

it'd be nice if, when --trace is provided on the command line, the installed subscriber checked for a RUST_LOG environment variable. this would make it easier to obtain e.g. trace-level logs, or logs from a particular subsystem.