Rename ExitTimeout to RemoteNetworkTimeout.

crates/arti-client/src/err.rs

@@ -232,7 +232,7 @@ impl tor_error::HasKind for ErrorDetail {
         use ErrorKind as EK;
         match self {
             E::ObtainExitCircuit { cause, .. } => cause.kind(),
-            E::ExitTimeout => EK::ExitTimeout,
+            E::ExitTimeout => EK::RemoteNetworkTimeout,
             E::BootstrapRequired { .. } => EK::BootstrapRequired,
             E::CircMgrSetup(e) => e.kind(),
             E::DirMgr(e) => e.kind(),

crates/arti/src/proxy.rs

@@ -198,7 +198,7 @@ where
                     // send an error.  See what kind it is.
                     //
                     let reply = match e.kind() {
-                        ErrorKind::ExitTimeout => {
+                        ErrorKind::RemoteNetworkTimeout => {
                             request.reply(tor_socksproto::SocksStatus::TTL_EXPIRED, None)
                         }
                         _ => request.reply(tor_socksproto::SocksStatus::GENERAL_FAILURE, None),

crates/tor-dirclient/src/err.rs

@@ -92,7 +92,7 @@ impl HasKind for Error {
         use Error as E;
         use ErrorKind as EK;
         match self {
-            E::DirTimeout => EK::ExitTimeout,
+            E::DirTimeout => EK::RemoteNetworkTimeout,
             E::TruncatedHeaders => EK::TorProtocolViolation,
             E::HttpStatus(_) => EK::RemoteRefused,
             E::ResponseTooLong(_) => EK::TorProtocolViolation,

crates/tor-error/src/lib.rs

@@ -199,7 +199,7 @@ pub enum ErrorKind {
     ///
     /// In either case, trying later, or on a different circuit, might help.  
     #[display(fmt = "operation timed out at exit")]
-    ExitTimeout,
+    RemoteNetworkTimeout,
 
     /// One or more configuration values were invalid or incompatible.
     ///