pgrx_pg_sys

Function ExecBuildProjectionInfo

Source 
pub unsafe fn ExecBuildProjectionInfo(
    arg_targetList: *mut List,
    arg_econtext: *mut ExprContext,
    arg_slot: *mut TupleTableSlot,
    arg_parent: *mut PlanState,
    arg_inputDesc: TupleDesc,
) -> *mut ProjectionInfo