1 files changed, 10 insertions, 7 deletions
diff --git a/src/imap/flow.rs b/src/imap/flow.rs
index 8ba75bc..6d8b581 100644
--- a/src/imap/flow.rs
+++ b/src/imap/flow.rs
@@ -1,3 +1,6 @@
+
+
+use crate::login::Credentials;
 use crate::mailbox::Mailbox;
 
 pub struct User {
@@ -19,9 +22,9 @@ pub enum Error {
 // https://datatracker.ietf.org/doc/html/rfc3501#page-13
 impl State {
     pub fn authenticate(&mut self, user: User) -> Result<(), Error> {
-        self = match state {
+        self = match self {
             State::NotAuthenticated => State::Authenticated(user),
-            _ => return Err(ForbiddenTransition),
+            _ => return Err(Error::ForbiddenTransition),
         };
         Ok(())
     }
@@ -32,17 +35,17 @@ impl State {
     }
 
     pub fn select(&mut self, mailbox: Mailbox) -> Result<(), Error> {
-        self = match state {
+        self = match self {
             State::Authenticated(user) => State::Selected(user, mailbox),
-            _ => return Err(ForbiddenTransition),
+            _ => return Err(Error::ForbiddenTransition),
         };
         Ok(())
     }
 
-    pub fn unselect(state: State) -> Result<(), Error> {
-        self = match state {
+    pub fn unselect(&mut self) -> Result<(), Error> {
+        self = match self {
             State::Selected(user, _) => State::Authenticated(user),
-            _ => return Err(ForbiddenTransition),
+            _ => return Err(Error::ForbiddenTransition),
         };
         Ok(())
     }