Type Definition r_core::RSearchCallback [−][src]
pub type RSearchCallback = Option<unsafe extern "C" fn(kw: *mut RSearchKeyword, user: *mut c_void, where_: c_ulonglong) -> c_int>;pub type RSearchCallback = Option<unsafe extern "C" fn(kw: *mut RSearchKeyword, user: *mut c_void, where_: c_ulonglong) -> c_int>;