Type Alias readstat_write_string_callback 

pub type readstat_write_string_callback = Option<unsafe extern "C" fn(row_data: *mut c_void, variable: *const readstat_variable_t, value: *const c_char) -> readstat_error_t>;

Aliased Type

pub enum readstat_write_string_callback {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const readstat_variable_s, *const i8) -> u32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const readstat_variable_s, *const i8) -> u32)

Some value of type T.