Error Handling

abstract type CANBusError <: Exception end

Base type of error exception of CANBus.jl

struct CANBusValueError <: CANBusError
    msg::String
    context::String
end

This error is thrown when passed value is invalid on specific context.

struct CANBusOpenError <: CANBusError
    msg::String
    device::String
    status::String
end

This error is thrown when interface initialization function.

It's status code(3rd entry) is native error code of device driver.

struct CANBusIOError <: CANBusError
    msg::String
    context::String
    device::String
    status::String
end

This error is thrown when interface operation is failed.

It's status code(4th entry) is native error code of device driver.

struct CANBusNotImplementedError <: CANBusError
    msg::String
end

This error is thrown when api is not implemented for specific device.