pub fn configure(debug: bool)Expand description
Configures process-wide logging to stderr. Call once, before serving.
Logs are JSON lines at info level. With debug enabled they are
human-readable, at debug level for everything but the gRPC transport
stack. RUST_LOG, when set, replaces the level selection in full. It
takes comma-separated target=level directives and bare levels, such as
info,my_function=debug; a RUST_LOG with span or field filters is
ignored with a warning. To hold back more crates under debug, use
Builder.