Type Alias IntermediateOccurredFn 

pub type IntermediateOccurredFn = fn(i32, i32, i32, &mut dyn CallbackArg);

Function signature for the Intermediate Occurred callback used by the XFS API.

Handles an intermediate state transition occurred during an ongoing transaction.

Parameters

• call_id: callback ID returned by the initial async call
• operation_id: async operation ID to uniquely identify the type of call
• reason: specifies the reason for the intermediate event
• callback_arg: callback call argument (may be the unit type if not supplied)