Type Alias duckdb_scalar_function_t 

pub type duckdb_scalar_function_t = Option<unsafe extern "C" fn(info: duckdb_function_info, input: duckdb_data_chunk, output: duckdb_vector)>;

! The function to execute the scalar function on an input chunk.

Aliased Type

pub enum duckdb_scalar_function_t {
    None,
    Some(unsafe extern "C" fn(*mut _duckdb_function_info, *mut _duckdb_data_chunk, *mut _duckdb_vector)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut _duckdb_function_info, *mut _duckdb_data_chunk, *mut _duckdb_vector))

Some value of type T.