Struct DeviceList 

pub struct DeviceList { /* private fields */ }

Owned list of available ibverbs RDMA devices.

This type wraps the device list returned by ibv_get_device_list. The underlying resources are released automatically when the value is dropped.

Individual devices can be accessed via iteration or indexing using DeviceList::iter or DeviceList::get.

Implementations

impl DeviceList

pub fn iter(&self) -> DeviceListIter<'_>

Returns an iterator over all available devices.

pub fn len(&self) -> usize

Returns the number of available devices.

pub fn is_empty(&self) -> bool

Returns true if no devices are available.

pub fn get(&self, index: usize) -> Option<Device<'_>>

Returns a reference to the device at the given index.

Returns None if the index is out of bounds. The returned Device is bound to the lifetime of this list.

Trait Implementations

impl Debug for DeviceList

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

Formats the value using the given formatter.

impl Drop for DeviceList

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> IntoIterator for &'a DeviceList

type Item = <DeviceListIter<'a> as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = DeviceListIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Send for DeviceList

SAFETY: libibverbs components are thread safe.

impl Sync for DeviceList

SAFETY: libibverbs components are thread safe.