Module subscriber 

Subscriber initialization for SAF structured debug logging.

Provides init() which reads SAF_LOG and SAF_LOG_FILE environment variables and returns a SafLogLayer for composition into a tracing_subscriber::Registry.

Modules

filter

SAF_LOG environment variable parser and filter matcher.

layer

SafLogLayer — a tracing Layer that formats and emits SAF debug log lines.

Functions

init

Initialize the SAF log layer from environment variables.