Struct NvmlDevice 

pub struct NvmlDevice<'a> { /* private fields */ }

2026-09-26: One device’s queries. Ok(None) when the entry point is absent or answers NVML_ERROR_NOT_SUPPORTED or NVML_ERROR_NO_PERMISSION; Err(code) for any other failure.

Implementations

impl NvmlDevice<'_>

pub fn power_mw(&self) -> Result<Option<u32>, NvmlReturn>

pub fn total_energy_mj(&self) -> Result<Option<u64>, NvmlReturn>

pub fn clock_mhz(&self, clock: c_uint) -> Result<Option<u32>, NvmlReturn>

pub fn temperature_c(&self) -> Result<Option<u32>, NvmlReturn>

pub fn clocks_event_reasons(&self) -> Result<Option<u64>, NvmlReturn>

pub fn memory(&self) -> Result<Option<NvmlMemory>, NvmlReturn>

pub fn pcie_kbps(&self, counter: c_uint) -> Result<Option<u32>, NvmlReturn>

pub fn nvlink_active_links(&self) -> Option<u32>

2026-09-26: The number of links in 0..NVML_NVLINK_MAX_LINKS whose state query succeeds with state 1; None when no link query succeeds. A failed per-link query counts as no such link, not as an error.

Trait Implementations

impl Send for NvmlDevice<'_>