clippy lint fix

4 files changed, 6 insertions, 8 deletions

diff --git a/src/imap/command/anonymous.rs b/src/imap/command/anonymous.rs
index 3ac1f20..d258bd3 100644
--- a/src/imap/command/anonymous.rs
+++ b/src/imap/command/anonymous.rs
@@ -15,7 +15,7 @@ pub struct AnonymousContext<'a> {
     pub login_provider: Option<&'a ArcLoginProvider>,
 }
 
-pub async fn dispatch<'a>(ctx: AnonymousContext<'a>) -> Result<(Response, flow::Transition)> {
+pub async fn dispatch(ctx: AnonymousContext<'_>) -> Result<(Response, flow::Transition)> {
     match &ctx.req.command.body {
         CommandBody::Noop => Ok((Response::ok("Noop completed.")?, flow::Transition::None)),
         CommandBody::Capability => ctx.capability().await,
diff --git a/src/imap/command/authenticated.rs b/src/imap/command/authenticated.rs
index dc8b5a8..2deb723 100644
--- a/src/imap/command/authenticated.rs
+++ b/src/imap/command/authenticated.rs
@@ -25,7 +25,7 @@ pub struct AuthenticatedContext<'a> {
     pub user: &'a Arc<User>,
 }
 
-pub async fn dispatch<'a>(ctx: AuthenticatedContext<'a>) -> Result<(Response, flow::Transition)> {
+pub async fn dispatch(ctx: AuthenticatedContext<'_>) -> Result<(Response, flow::Transition)> {
     match &ctx.req.command.body {
         CommandBody::Create { mailbox } => ctx.create(mailbox).await,
         CommandBody::Delete { mailbox } => ctx.delete(mailbox).await,
@@ -150,9 +150,7 @@ impl<'a> AuthenticatedContext<'a> {
             for (i, _) in mb.match_indices(MAILBOX_HIERARCHY_DELIMITER) {
                 if i > 0 {
                     let smb = &mb[..i];
-                    if !vmailboxes.contains_key(&smb) {
-                        vmailboxes.insert(smb, false);
-                    }
+                    vmailboxes.entry(smb).or_insert(false);
                 }
             }
             vmailboxes.insert(mb, true);
@@ -160,7 +158,7 @@ impl<'a> AuthenticatedContext<'a> {
 
         let mut ret = vec![];
         for (mb, is_real) in vmailboxes.iter() {
-            if matches_wildcard(&wildcard, &mb) {
+            if matches_wildcard(&wildcard, mb) {
                 let mailbox = mb
                     .to_string()
                     .try_into()
diff --git a/src/imap/command/examined.rs b/src/imap/command/examined.rs
index 8da68f8..1740b39 100644
--- a/src/imap/command/examined.rs
+++ b/src/imap/command/examined.rs
@@ -23,7 +23,7 @@ pub struct ExaminedContext<'a> {
     pub mailbox: &'a mut MailboxView,
 }
 
-pub async fn dispatch<'a>(ctx: ExaminedContext<'a>) -> Result<(Response, flow::Transition)> {
+pub async fn dispatch(ctx: ExaminedContext<'_>) -> Result<(Response, flow::Transition)> {
     match &ctx.req.command.body {
         // CLOSE in examined state is not the same as in selected state
         // (in selected state it also does an EXPUNGE, here it doesn't)
diff --git a/src/imap/command/selected.rs b/src/imap/command/selected.rs
index 0be8ff2..90a00ee 100644
--- a/src/imap/command/selected.rs
+++ b/src/imap/command/selected.rs
@@ -21,7 +21,7 @@ pub struct SelectedContext<'a> {
     pub mailbox: &'a mut MailboxView,
 }
 
-pub async fn dispatch<'a>(ctx: SelectedContext<'a>) -> Result<(Response, flow::Transition)> {
+pub async fn dispatch(ctx: SelectedContext<'_>) -> Result<(Response, flow::Transition)> {
     match &ctx.req.command.body {
         // Only write commands here, read commands are handled in
         // `examined.rs`