nvml-wrapper is a Rust workspace providing safe, high-level bindings to the NVIDIA Management Library (NVML). It is a library crate, not an application: there are no binaries, servers, or CLIs. The workspace is split into `nvml-wrapper-sys` (low-level FFI bindings, including runtime loading of `libnvidia-ml.so`/`nvml.dll` via `libloading`) and `nvml-wrapper` (a safe, typed API). The primary entry point is `Nvml::init()`, which loads the NVML library and returns a handle; from there, `Device` exposes 100+ methods for querying GPU state such as memory, clocks, temperature, power, ECC, NvLink, vGPU, MIG, and GPM metrics. The crate also supports mutating operations like setting application clocks and fan speed, and includes a `legacy-functions` feature for older NVML versions.