implement Error for stanza crate error types

2 files changed, 54 insertions, 5 deletions

diff --git a/stanza/src/stanza_error.rs b/stanza/src/stanza_error.rs
index 99c1f15..6aec98c 100644
--- a/stanza/src/stanza_error.rs
+++ b/stanza/src/stanza_error.rs
@@ -4,32 +4,55 @@ use peanuts::{
     element::{FromElement, IntoElement},
     Element, XML_NS,
 };
+use thiserror::Error;
 
 pub const XMLNS: &str = "urn:ietf:params:xml:ns:xmpp-stanzas";
 
-#[derive(Clone, Debug)]
+#[derive(Error, Clone, Debug)]
 pub enum Error {
+    #[error("bad request")]
     BadRequest,
+    #[error("conflict")]
     Conflict,
+    #[error("feature not implemented")]
     FeatureNotImplemented,
+    #[error("forbidden")]
     Forbidden,
+    #[error("gone: {0:?}")]
     Gone(Option<String>),
+    #[error("internal server error")]
     InternalServerError,
+    #[error("item not found")]
     ItemNotFound,
-    JidMalformed,
+    #[error("JID malformed")]
+    JIDMalformed,
+    #[error("not acceptable")]
     NotAcceptable,
+    #[error("not allowed")]
     NotAllowed,
+    #[error("not authorized")]
     NotAuthorized,
+    #[error("policy violation")]
     PolicyViolation,
+    #[error("recipient unavailable")]
     RecipientUnavailable,
+    #[error("redirect: {0:?}")]
     Redirect(Option<String>),
+    #[error("registration required")]
     RegistrationRequired,
+    #[error("remote server not found")]
     RemoteServerNotFound,
+    #[error("remote server timeout")]
     RemoteServerTimeout,
+    #[error("resource constraint")]
     ResourceConstraint,
+    #[error("service unavailable")]
     ServiceUnavailable,
+    #[error("subscription required")]
     SubscriptionRequired,
+    #[error("undefined condition")]
     UndefinedCondition,
+    #[error("unexpected request")]
     UnexpectedRequest,
 }
 
@@ -44,7 +67,7 @@ impl FromElement for Error {
             (Some(XMLNS), "gone") => return Ok(Error::Gone(element.pop_value_opt()?)),
             (Some(XMLNS), "internal-server-error") => error = Error::InternalServerError,
             (Some(XMLNS), "item-not-found") => error = Error::ItemNotFound,
-            (Some(XMLNS), "jid-malformed") => error = Error::JidMalformed,
+            (Some(XMLNS), "jid-malformed") => error = Error::JIDMalformed,
             (Some(XMLNS), "not-acceptable") => error = Error::NotAcceptable,
             (Some(XMLNS), "not-allowed") => error = Error::NotAllowed,
             (Some(XMLNS), "not-authorized") => error = Error::NotAuthorized,
@@ -78,7 +101,7 @@ impl IntoElement for Error {
             Error::Gone(r) => Element::builder("gone", Some(XMLNS)).push_text_opt(r.clone()),
             Error::InternalServerError => Element::builder("internal-server-error", Some(XMLNS)),
             Error::ItemNotFound => Element::builder("item-not-found", Some(XMLNS)),
-            Error::JidMalformed => Element::builder("jid-malformed", Some(XMLNS)),
+            Error::JIDMalformed => Element::builder("jid-malformed", Some(XMLNS)),
             Error::NotAcceptable => Element::builder("not-acceptable", Some(XMLNS)),
             Error::NotAllowed => Element::builder("not-allowed", Some(XMLNS)),
             Error::NotAuthorized => Element::builder("not-authorized", Some(XMLNS)),
diff --git a/stanza/src/stream_error.rs b/stanza/src/stream_error.rs
index 5ae04a6..c1537ff 100644
--- a/stanza/src/stream_error.rs
+++ b/stanza/src/stream_error.rs
@@ -2,35 +2,61 @@ use peanuts::{
     element::{FromElement, IntoElement},
     DeserializeError, Element, XML_NS,
 };
+use thiserror::Error;
 
 pub const XMLNS: &str = "urn:ietf:params:xml:ns:xmpp-streams";
 
-#[derive(Clone, Debug)]
+#[derive(Error, Clone, Debug)]
 pub enum Error {
+    #[error("bad format")]
     BadFormat,
+    #[error("bad namespace prefix")]
     BadNamespacePrefix,
+    #[error("conflict")]
     Conflict,
+    #[error("connection timeout")]
     ConnectionTimeout,
+    #[error("host gone")]
     HostGone,
+    #[error("host unknown")]
     HostUnknown,
+    #[error("improper addressing")]
     ImproperAddressing,
+    #[error("internal server error")]
     InternalServerError,
+    #[error("invalid from")]
     InvalidFrom,
+    #[error("invalid id")]
     InvalidId,
+    #[error("invalid namespace")]
     InvalidNamespace,
+    #[error("invalid xml")]
     InvalidXml,
+    #[error("not authorized")]
     NotAuthorized,
+    #[error("not well formed")]
     NotWellFormed,
+    #[error("policy violation")]
     PolicyViolation,
+    #[error("remote connection failed")]
     RemoteConnectionFailed,
+    #[error("reset")]
     Reset,
+    #[error("resource constraint")]
     ResourceConstraint,
+    #[error("restricted xml")]
     RestrictedXml,
+    #[error("see other host: {0:?}")]
     SeeOtherHost(Option<String>),
+    #[error("system shutdown")]
     SystemShutdown,
+    #[error("undefined condition")]
     UndefinedCondition,
+    #[error("unsupported encoding")]
     UnsupportedEncoding,
+    #[error("unsupported stanza type")]
     UnsupportedStanzaType,
+    #[error("unsupported version")]
     UnsupportedVersion,
 }