Type Alias NextSampleTuple_function 

pub type NextSampleTuple_function = Option<unsafe extern "C-unwind" fn(node: *mut SampleScanState, blockno: BlockNumber, maxoffset: OffsetNumber) -> OffsetNumber>;

Aliased Type

pub enum NextSampleTuple_function {
    None,
    Some(unsafe extern "C-unwind" fn(*mut SampleScanState, u32, u16) -> u16),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(*mut SampleScanState, u32, u16) -> u16)

Some value of type T.