From ee3d86ec42bb5c61fcf95353054a587af112e430 Mon Sep 17 00:00:00 2001
From: xmppftw <xmppftw@kl.netlib.re>
Date: Wed, 31 Jul 2024 19:25:09 +0200
Subject: [PATCH] Remove tokio_xmpp::ParseError and
 tokio_xmpp::starttls::ParseError

---
 tokio-xmpp/ChangeLog             |  5 +++++
 tokio-xmpp/src/error.rs          | 20 --------------------
 tokio-xmpp/src/lib.rs            |  2 +-
 tokio-xmpp/src/starttls/error.rs | 20 --------------------
 4 files changed, 6 insertions(+), 41 deletions(-)

diff --git a/tokio-xmpp/ChangeLog b/tokio-xmpp/ChangeLog
index b0b53d8b..2710f09c 100644
--- a/tokio-xmpp/ChangeLog
+++ b/tokio-xmpp/ChangeLog
@@ -1,3 +1,8 @@
+Version NEXT:
+XXXX-YY-ZZ RELEASER <admin@example.com>
+    * Breaking:
+      - Remove `tokio_xmpp::ParseError` and `tokio_xmpp::starttls::ParseError` which were never used
+
 Version 4.0.0:
 2024-07-26 Maxime “pep” Buquet <pep@bouah.net>
     * Breaking:
diff --git a/tokio-xmpp/src/error.rs b/tokio-xmpp/src/error.rs
index c0299c40..f5135fe2 100644
--- a/tokio-xmpp/src/error.rs
+++ b/tokio-xmpp/src/error.rs
@@ -1,5 +1,4 @@
 use sasl::client::MechanismError as SaslMechanismError;
-use std::borrow::Cow;
 use std::error::Error as StdError;
 use std::fmt;
 use std::io::Error as IoError;
@@ -93,25 +92,6 @@ impl From<Utf8Error> for Error {
     }
 }
 
-/// XML parse error wrapper type
-#[derive(Debug)]
-pub struct ParseError(pub Cow<'static, str>);
-
-impl StdError for ParseError {
-    fn description(&self) -> &str {
-        self.0.as_ref()
-    }
-    fn cause(&self) -> Option<&dyn StdError> {
-        None
-    }
-}
-
-impl fmt::Display for ParseError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
 /// XMPP protocol-level error
 #[derive(Debug)]
 pub enum ProtocolError {
diff --git a/tokio-xmpp/src/lib.rs b/tokio-xmpp/src/lib.rs
index 165149df..c3ace542 100644
--- a/tokio-xmpp/src/lib.rs
+++ b/tokio-xmpp/src/lib.rs
@@ -40,7 +40,7 @@ pub use client::{
 mod component;
 pub use crate::component::Component;
 mod error;
-pub use crate::error::{AuthError, Error, ParseError, ProtocolError};
+pub use crate::error::{AuthError, Error, ProtocolError};
 
 // Re-exports
 pub use minidom;
diff --git a/tokio-xmpp/src/starttls/error.rs b/tokio-xmpp/src/starttls/error.rs
index b47e8c62..5b447bee 100644
--- a/tokio-xmpp/src/starttls/error.rs
+++ b/tokio-xmpp/src/starttls/error.rs
@@ -3,7 +3,6 @@
 use hickory_resolver::{error::ResolveError, proto::error::ProtoError};
 #[cfg(feature = "tls-native")]
 use native_tls::Error as TlsError;
-use std::borrow::Cow;
 use std::error::Error as StdError;
 use std::fmt;
 #[cfg(all(feature = "tls-rust", not(feature = "tls-native")))]
@@ -68,25 +67,6 @@ impl From<InvalidDnsNameError> for Error {
     }
 }
 
-/// XML parse error wrapper type
-#[derive(Debug)]
-pub struct ParseError(pub Cow<'static, str>);
-
-impl StdError for ParseError {
-    fn description(&self) -> &str {
-        self.0.as_ref()
-    }
-    fn cause(&self) -> Option<&dyn StdError> {
-        None
-    }
-}
-
-impl fmt::Display for ParseError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
 /// Error establishing connection
 #[derive(Debug)]
 pub enum ConnectorError {