filtering

Use the ENV variable RUST_LOG with module_name=level

RUST_LOG="tokio=warn,my_module=info,my_module::inner=trace"

A default level can be provided with just level. e.g. RUST_LOG=trace will enable trace for all modules.

You can disable specific modules/crates by using the off level

optional features

• time allows formatting a UTC timestamp with the time crate.
• see the formatting description here [time]: https://docs.rs/time

alto_logger

filtering

use the environmental variable RUST_LOG with module_name=level

RUST_LOG="tokio=warn,my_module=info,my_module::inner=trace"

optional features

time enables printing out a UTC timestamp with time