Struct DeviceRegistry 

pub struct DeviceRegistry { /* private fields */ }

Shared device registry used by controllers such as scenarios and chaos layers.

Implementations

impl DeviceRegistry

pub fn new() -> Self

Creates an empty registry.

pub fn register(&self, device_id: impl Into<String>, port: DynDevicePort)

Registers a device port under the provided identifier.

pub fn register_handle( &self, device_id: impl Into<String>, handle: DeviceHandle, )

Registers a legacy device handle via the runtime adapter.

pub fn get(&self, device_id: &str) -> Option<DynDevicePort>

Returns a device port if present.

pub fn contains(&self, device_id: &str) -> bool

Returns whether a device exists.

pub fn device_ids(&self) -> Vec<String>

Returns all registered device identifiers.

pub fn entries(&self) -> Vec<(String, DynDevicePort)>

Returns a snapshot of all registered device ports.

pub fn len(&self) -> usize

Returns the device count.

pub fn is_empty(&self) -> bool

Returns true if the registry is empty.

pub fn remove(&self, device_id: &str) -> Option<DynDevicePort>

Removes a device by identifier.

pub fn clear(&self)

Clears the registry.

Trait Implementations

impl Clone for DeviceRegistry

fn clone(&self) -> DeviceRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for DeviceRegistry

fn default() -> DeviceRegistry

Returns the “default value” for a type.