Struct DeviceRegistry 

pub struct DeviceRegistry { /* private fields */ }

Implementations

impl DeviceRegistry

pub fn new() -> Self

Create an empty registry.

pub fn register( &mut self, board_name: &str, vid: Option<u16>, pid: Option<u16>, device_path: Option<String>, architecture: Option<String>, ) -> String

Register a discovered device and assign a stable alias. Returns the assigned alias (e.g. "pico0").

pub fn attach_transport( &mut self, alias: &str, transport: Arc<dyn Transport>, capabilities: DeviceCapabilities, ) -> Result<()>

Attach a transport and capabilities to a previously registered device. Returns Err when alias is not found in the registry (should not happen in normal usage because callers pass aliases from register).

pub fn get_device(&self, alias: &str) -> Option<Arc<Device>>

Look up a device by alias.

pub fn context(&self, alias: &str) -> Option<DeviceContext>

Build a DeviceContext for a device by alias. Returns None if the alias is unknown or no transport is attached.

pub fn aliases(&self) -> Vec<&str>

List all registered device aliases.

pub fn prompt_summary(&self) -> String

Return a summary of connected devices for the LLM system prompt.

pub fn resolve_gpio_device( &self, args: &Value, ) -> Result<(String, DeviceContext), String>

pub fn has_aardvark(&self) -> bool

Return true when at least one Aardvark adapter is registered.

pub fn resolve_aardvark_device( &self, args: &Value, ) -> Result<(String, DeviceContext), String>

pub fn len(&self) -> usize

Number of registered devices.

pub fn is_empty(&self) -> bool

Whether the registry is empty.

pub fn get(&self, alias: &str) -> Option<Arc<Device>>

Look up a device by alias (alias for get_device matching the Phase 2 spec).

pub fn all(&self) -> Vec<Arc<Device>>

Return all registered devices.

pub fn summary(&self) -> String

One-line summary per device: "pico0: raspberry-pi-pico /dev/ttyACM0". Suitable for CLI output and debug logging.

Trait Implementations

impl Default for DeviceRegistry

fn default() -> Self

Returns the “default value” for a type.