Module transport 

CAN transport abstraction.

Structs

BusPoller

Registers multiple bus fds and waits for any to become readable within a deadline. Buses with no raw_fd cannot be registered and must be polled out-of-band.

MockCanBus

Single-process mock CAN bus.

SocketCanBus

Linux SocketCAN bus.

Enums

MockRecordedCall

Record of method calls a MockCanBus has seen — used by tests to assert that group code calls only send and never drain_inbound_nonblocking.

TransportError

Errors returned by transport operations.

Traits

CanBus

The contract every CAN transport must satisfy.