Struct HardwareInfo

pub struct HardwareInfo {

    pub timestamp: u64,
    pub cpu: CPUInfo,
    pub gpus: Vec<GPUInfo>,
    pub npus: Vec<NPUInfo>,
    pub tpus: Vec<TPUInfo>,
    pub arm_hardware: Option<ARMHardwareInfo>,
    pub fpgas: Vec<FPGAInfo>,
    pub memory: MemoryInfo,
    pub storage_devices: Vec<StorageInfo>,
    pub network_interfaces: Vec<NetworkInfo>,
    pub battery: Option<BatteryInfo>,
    pub thermal: ThermalInfo,
    pub pci_devices: Vec<PCIDevice>,
    pub usb_devices: Vec<USBDevice>,
}

Complete system hardware information

Fields

timestamp: u64

Timestamp when the hardware information was collected

cpu: CPUInfo

CPU information

gpus: Vec<GPUInfo>

GPU information (multiple GPUs supported)

npus: Vec<NPUInfo>

NPU information (Neural Processing Units)

tpus: Vec<TPUInfo>

TPU information (Tensor Processing Units)

arm_hardware: Option<ARMHardwareInfo>

ARM-specific hardware information (if running on ARM)

fpgas: Vec<FPGAInfo>

FPGA accelerators

memory: MemoryInfo

Memory information

storage_devices: Vec<StorageInfo>

Storage devices

network_interfaces: Vec<NetworkInfo>

Network interfaces

battery: Option<BatteryInfo>

Battery information (if available)

thermal: ThermalInfo

Thermal sensors and fans

pci_devices: Vec<PCIDevice>

PCI devices

usb_devices: Vec<USBDevice>

USB devices

Implementations

impl HardwareInfo

pub fn query() -> Result<Self>

Query all available hardware information

pub fn cpu(&self) -> &CPUInfo

Get CPU information

pub fn gpus(&self) -> &[GPUInfo]

Get GPU information

pub fn npus(&self) -> &[NPUInfo]

Get NPU information

pub fn tpus(&self) -> &[TPUInfo]

Get TPU information

pub fn arm_hardware(&self) -> Option<&ARMHardwareInfo>

Get ARM hardware information (if available)

pub fn fpgas(&self) -> &[FPGAInfo]

Get FPGA accelerator information

pub fn memory(&self) -> &MemoryInfo

Get memory information

pub fn storage_devices(&self) -> &[StorageInfo]

Get storage devices

pub fn network_interfaces(&self) -> &[NetworkInfo]

Get network interfaces

pub fn battery(&self) -> Option<&BatteryInfo>

Get battery information (if available)

pub fn thermal(&self) -> &ThermalInfo

Get thermal information

pub fn pci_devices(&self) -> &[PCIDevice]

Get PCI devices

pub fn usb_devices(&self) -> &[USBDevice]

Get USB devices

pub fn is_arm_system(&self) -> bool

Check if system is ARM-based

pub fn has_fpgas(&self) -> bool

Check if system has FPGA accelerators

pub fn accelerator_count(&self) -> usize

Get count of specialized accelerators (NPUs + TPUs + FPGAs)

pub fn accelerator_summary(&self) -> HashMap<String, usize>

Get comprehensive accelerator information

pub fn to_json(&self) -> Result<String>

Export hardware information as JSON

pub fn from_json(json: &str) -> Result<Self>

Import hardware information from JSON

pub fn summary(&self) -> HardwareSummary

Get a summary of the most important hardware information

Trait Implementations

impl Clone for HardwareInfo

fn clone(&self) -> HardwareInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HardwareInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HardwareInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HardwareInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.