mmrs: modemmanager bindings crate

[cachebag]

tracking issue for adding modemmanager d-bus bindings as a workspace sibling to nmrs.

scope

mmrs will provide async rust bindings to org.freedesktop.ModemManager1, covering:

• modem enumeration, enable/disable, state tracking
• sim card operations (pin/puk unlock, enable/disable pin)
• bearer management (create, connect, disconnect, delete)
• signal quality and access technology queries
• real-time state/signal monitoring via d-bus signals

sub-issues

core (v0.1)

• mmrs: workspace setup and crate scaffolding #399 workspace setup and crate scaffolding
• mmrs: d-bus proxy layer #400 d-bus proxy layer
• mmrs: model types #401 model types
• mmrs: high-level api (ModemManager struct) #402 high-level api (ModemManager struct)
• mmrs: bearer management #403 bearer management
• mmrs: sim pin/puk operations #404 sim pin/puk operations
• mmrs: monitoring streams (state, signal) #405 monitoring streams (state, signal)
• mmrs: ci integration #406 ci integration
• mmrs: integration tests #407 integration tests

extended

• mmrs: at command passthrough #408 at command passthrough
• mmrs: 3gpp registration info #409 3gpp registration info
• mmrs: modem reset and power control #410 modem reset and power control

future (low-priority)

• mmrs: sms support #411 sms support
• mmrs: location/gps support #412 location/gps support

references

• modemmanager d-bus api