Module setup 

Subscriber setup — building and installing tracing subscribers. Subscriber setup — building and installing tracing subscribers.

This module owns everything that depends on the tracing ecosystem: init_logging and friends, the LoggingGuard, and the EnvFilter/output plumbing. It is gated behind the default-on setup feature so that consumers wanting only the configuration vocabulary (see crate::config) do not link tracing-subscriber.

Structs

LoggingGuard

Opaque guard — drop to restore the previous tracing subscriber.

LoggingSetup

Options for init_logging_full.

Functions

init_logging

Initialize structured logging from a LoggingConfig with default masking.

init_logging_env

Initialize logging from RUST_LOG only (no config struct needed).

init_logging_full

Enhanced logging init with all options including OTLP export.

init_logging_with_masking

Initialize logging with explicit masking configuration.

init_logging_with_options

Enhanced logging init with optional sampling, per-module levels, and masking.