Type Alias OperationCompletedFn 

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

Function signature for the Operation Completed callback used by the XFS API.

Handles device-sent messages indicating an asynchronous operation has completed.

Parameters

• call_id: callback ID returned by the initial async call
• operation_id: async operation ID to uniquely identify the type of call
• result: the result status of the call
• extended_result: the extended result of the call
• callback_arg: callback call argument (may be the unit type if not supplied)