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DaqEventCallback

Type Alias DaqEventCallback 

Source
pub type DaqEventCallback = Option<unsafe extern "C" fn(arg1: DaqDeviceHandle, arg2: DaqEventType, arg3: c_ulonglong, arg4: *mut c_void)>;
Expand description

The callback function called in response to an event condition.

Aliased Type§

pub enum DaqEventCallback {
    None,
    Some(unsafe extern "C" fn(i64, u32, u64, *mut c_void)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(i64, u32, u64, *mut c_void))

Some value of type T.