Low-level support for Linux Tracepoints
The tracepoint crate provides low-level building blocks for logging
Tracepoints
via the Linux user_events
system. The events can be generated and collected on Linux 6.4 or later
(requires the user_events kernel feature to be enabled, the tracefs or
debugfs filesystem to be mounted, and appropriate permissions configured for
the /sys/kernel/.../tracing/user_events_data file).