Function alpm_sys::alpm_option_set_dbext

pub unsafe extern "C" fn alpm_option_set_dbext(
    handle: *mut alpm_handle_t,
    dbext: *const c_char
) -> c_int

Sets the database extension. @param handle the context handle @param dbext the database extension to use @return 0 on success, -1 on error (pm_errno is set accordingly)