Struct Device 

pub struct Device<'e> { /* private fields */ }

Available on crate feature api-22 only.

Implementations

impl<'e> Device<'e>

pub fn ep(&self) -> Result<&'e str>

Returns the name of the EP this device belongs to.

let env = Environment::current()?;
let cpu = env.devices().next().unwrap();
assert!(matches!(cpu.ep(), Ok("CPUExecutionProvider")));

pub fn ep_vendor(&self) -> Result<&'e str>

Returns the name of the EP vendor this device belongs to, e.g. "Microsoft" for DirectML devices.

For the manufacturer of the device, see [Device::vendor].

let env = Environment::current()?;
let cpu = env.devices().next().unwrap();
assert!(matches!(cpu.ep_vendor(), Ok("Microsoft")));

pub fn hardware_device(&self) -> HardwareDevice<'e>

pub fn memory_info(&self, host_accessible: bool) -> MemoryInfo<'_>

Available on crate feature api-23 only.

pub fn compatibility<E: ExecutionProvider>( &self, compatibility_info: &CompatibilityInfo<E>, ) -> Result<DeviceCompatibility>

Available on crate feature api-24 only.

Trait Implementations

impl AsPointer for Device<'_>

type Sys = OrtEpDevice

This safe type’s corresponding ort_sys type.

fn ptr(&self) -> *const Self::Sys

Returns the underlying ort_sys type pointer this safe type wraps. The pointer is guaranteed to be non-null.

fn ptr_mut(&mut self) -> *mut Self::Sys

Returns the underlying ort_sys type pointer this safe type wraps as a mutable pointer. The pointer is guaranteed to be non-null.