feat: implement iOS connectivity detection#12
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Add an iOS platform implementation behind the connectivity plugin. The Swift bridge runs an NWPathMonitor and resolves connected/metered/ constrained/connectionType from the cached NWPath, exposing it to Rust through run_mobile_plugin. The Rust side gains an IosConnectivity handle wrapper and a generic Connectivity<R> managed state.
velocitysystems
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Jun 2, 2026
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Thanks @polw1. Please see comments below. Also, the Swift files use 2-space indentation; the Silvermine Swift standard is 3 spaces indentation.
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Adds iOS support for
connection_status()using Apple’sNWPathMonitor.Closes #9.
This wires a native iOS implementation into the existing plugin API while keeping the same
ConnectionStatusresponse shape used by the cross-platform surface.The iOS implementation is provided by
ios/Sources/ConnectivityPlugin.swiftand is backed by a long-livedNWPathMonitor. The monitor starts during plugin initialization, caches the latest observedNWPath, andconnection_status()maps that cached state to:connectedmeteredconstrainedconnectionTypeThis avoids treating
NWPathMonitoras a synchronous one-shot status getter and better matches Apple’s callback-driven API model.On the Rust side,
Connectivityis now platform-specific:PluginHandle-backed native implementationBecause these types are materially different, the plugin state, extension trait return types, and initialization path branch under
#[cfg(target_os = "ios")]and#[cfg(not(target_os = "ios"))].I kept this split explicit in
lib.rsto land the minimal iOS integration cleanly without introducing a broader abstraction layer in the same PR. A follow-up refactor can reduce the conditional boilerplate if needed.Tested with:
npm run standards