use alpm::{Alpm, SigLevel, Usage};
fn main() {
let mut handle = Alpm::new("/", "tests/db").unwrap();
let core = handle
.register_syncdb_mut("core", SigLevel::USE_DEFAULT)
.unwrap();
core.add_server("https://example.com/core").unwrap();
core.set_usage(Usage::SYNC | Usage::SEARCH).unwrap();
handle.syncdbs_mut().update(false).unwrap_err();
}