Struct design_pattern_examples_rust::facade::facade_devicenetworkhighlevel::DeviceNetworkHighLevel

pub struct DeviceNetworkHighLevel {
    low_level_system: Box<dyn IDeviceNetworkLowLevel>,
}

This struct wraps the IDeviceNetworkLowLevel interface and implements the high level IDeviceNetworkHighLevel interface, which is a simpler interface. All calls on the high level interface are forwarded to the appropriate low level interface. Part of the “Facade” pattern example.

Fields

low_level_system: Box<dyn IDeviceNetworkLowLevel>

Implementations

impl DeviceNetworkHighLevel

pub fn new() -> Box<dyn IDeviceNetworkHighLevel>

Constructor.

Trait Implementations

impl IDeviceNetworkHighLevel for DeviceNetworkHighLevel

fn num_chains(&self) -> usize

The number of device chains available from the sub-system.

fn get_idcodes(&mut self, chain_index: usize) -> Vec<u32>

Returns a list of all idcodes from all selected devices in the given device chain.

fn enable_devices_in_device_chain(&mut self, chain_index: usize, select_mask: u32)

Make visible certain devices in the given device chain. The selectMask value has a bit set for each TAP device to make visible.

fn disable_devices_in_device_chain(&mut self, chain_index: usize)

Resets the given device chain so that all devices except the TAP controller is no longer visible.