Use TryFrom from the try_from crate, instead of the unstable feature.

This makes xmpp-parsers usable on stable.
This commit is contained in:
Emmanuel Gil Peyrot 2017-07-20 20:03:15 +01:00
commit 1f43cd934b
35 changed files with 86 additions and 87 deletions

View file

@ -5,7 +5,7 @@
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
use std::convert::TryFrom;
use try_from::TryFrom;
use std::str::FromStr;
use std::collections::BTreeMap;
@ -91,7 +91,7 @@ pub enum PresencePayload {
}
impl TryFrom<Element> for PresencePayload {
type Error = Error;
type Err = Error;
fn try_from(elem: Element) -> Result<PresencePayload, Error> {
Ok(match (elem.name().as_ref(), elem.ns().unwrap().as_ref()) {
@ -214,7 +214,7 @@ impl Presence {
}
impl TryFrom<Element> for Presence {
type Error = Error;
type Err = Error;
fn try_from(root: Element) -> Result<Presence, Error> {
if !root.is("presence", ns::JABBER_CLIENT) {