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use std::io;
use lber::structures::{Tag, Sequence};
use lber::common::TagClass;
use futures::Future;
use tokio_service::Service;
use ldap::{Ldap, LdapOp, next_req_controls};
use exop::Exop;
use exop_impl::construct_exop;
use protocol::LdapResultExt;
use result::ExopResult;
impl Ldap {
pub fn extended<E>(&self, exop: E) ->
Box<Future<Item=ExopResult, Error=io::Error>>
where E: Into<Exop>
{
let req = Tag::Sequence(Sequence {
id: 23,
class: TagClass::Application,
inner: construct_exop(exop.into())
});
let fut = self.call(LdapOp::Single(req, next_req_controls(self)))
.and_then(|response| {
let (ldap_ext, controls) = (LdapResultExt::from(response.0), response.1);
let (mut result, exop) = (ldap_ext.0, ldap_ext.1);
result.ctrls = controls;
Ok(ExopResult(exop, result))
});
Box::new(fut)
}
}