Format code again

4 files changed, 72 insertions, 28 deletions

diff --git a/src/imap/index.rs b/src/imap/index.rs
index 347222c..01dd2ef 100644
--- a/src/imap/index.rs
+++ b/src/imap/index.rs
@@ -8,7 +8,11 @@ use crate::mail::unique_ident::UniqueIdent;
 
 pub struct Index<'a>(pub &'a UidIndex);
 impl<'a> Index<'a> {
-    pub fn fetch(self: &Index<'a>, sequence_set: &SequenceSet, by_uid: bool) -> Result<Vec<MailIndex<'a>>> {
+    pub fn fetch(
+        self: &Index<'a>,
+        sequence_set: &SequenceSet,
+        by_uid: bool,
+    ) -> Result<Vec<MailIndex<'a>>> {
         let mail_vec = self
             .0
             .idx_by_uid
@@ -37,7 +41,13 @@ impl<'a> Index<'a> {
                             i: NonZeroU32::try_from(i as u32 + 1).unwrap(),
                             uid: mail.0,
                             uuid: mail.1,
-                            flags: self.0.table.get(&mail.1).ok_or(anyhow!("mail is missing from index"))?.1.as_ref(),
+                            flags: self
+                                .0
+                                .table
+                                .get(&mail.1)
+                                .ok_or(anyhow!("mail is missing from index"))?
+                                .1
+                                .as_ref(),
                         });
                     }
                 } else {
@@ -59,7 +69,13 @@ impl<'a> Index<'a> {
                         i,
                         uid: mail.0,
                         uuid: mail.1,
-                        flags: self.0.table.get(&mail.1).ok_or(anyhow!("mail is missing from index"))?.1.as_ref(),
+                        flags: self
+                            .0
+                            .table
+                            .get(&mail.1)
+                            .ok_or(anyhow!("mail is missing from index"))?
+                            .1
+                            .as_ref(),
                     });
                 } else {
                     bail!("No such mail: {}", i);
@@ -68,7 +84,6 @@ impl<'a> Index<'a> {
         }
 
         Ok(mails)
-
     }
 }
 
@@ -76,5 +91,5 @@ pub struct MailIndex<'a> {
     pub i: NonZeroU32,
     pub uid: ImapUid,
     pub uuid: UniqueIdent,
-    pub flags: &'a Vec<String>
+    pub flags: &'a Vec<String>,
 }
diff --git a/src/imap/mail_view.rs b/src/imap/mail_view.rs
index 1f87f02..de9bfe3 100644
--- a/src/imap/mail_view.rs
+++ b/src/imap/mail_view.rs
@@ -16,15 +16,14 @@ use eml_codec::{
     part::{composite::Message, AnyPart},
 };
 
-
 use crate::mail::query::QueryResult;
 
 use crate::imap::attributes::AttributesProxy;
 use crate::imap::flags;
 use crate::imap::imf_view::message_envelope;
+use crate::imap::index::MailIndex;
 use crate::imap::mime_view;
 use crate::imap::response::Body;
-use crate::imap::index::MailIndex;
 
 pub struct MailView<'a> {
     pub in_idx: MailIndex<'a>,
@@ -39,18 +38,20 @@ impl<'a> MailView<'a> {
             query_result,
             content: match query_result {
                 QueryResult::FullResult { content, .. } => {
-                    let (_, parsed) = eml_codec::parse_message(&content).or(Err(anyhow!("Invalid mail body")))?;
+                    let (_, parsed) =
+                        eml_codec::parse_message(&content).or(Err(anyhow!("Invalid mail body")))?;
                     FetchedMail::new_from_message(parsed)
-                },
+                }
                 QueryResult::PartialResult { metadata, .. } => {
-                    let (_, parsed) = eml_codec::parse_imf(&metadata.headers).or(Err(anyhow!("unable to parse email headers")))?;
+                    let (_, parsed) = eml_codec::parse_imf(&metadata.headers)
+                        .or(Err(anyhow!("unable to parse email headers")))?;
                     FetchedMail::Partial(parsed)
                 }
                 QueryResult::IndexResult { .. } => FetchedMail::IndexOnly,
-            }
+            },
         })
     }
-    
+
     fn uid(&self) -> MessageDataItem<'static> {
         MessageDataItem::Uid(self.in_idx.uid.clone())
     }
@@ -66,12 +67,22 @@ impl<'a> MailView<'a> {
     }
 
     fn rfc_822_size(&self) -> Result<MessageDataItem<'static>> {
-        let sz = self.query_result.metadata().ok_or(anyhow!("mail metadata are required"))?.rfc822_size;
+        let sz = self
+            .query_result
+            .metadata()
+            .ok_or(anyhow!("mail metadata are required"))?
+            .rfc822_size;
         Ok(MessageDataItem::Rfc822Size(sz as u32))
     }
 
     fn rfc_822_header(&self) -> Result<MessageDataItem<'static>> {
-        let hdrs: NString = self.query_result.metadata().ok_or(anyhow!("mail metadata are required"))?.headers.to_vec().try_into()?;
+        let hdrs: NString = self
+            .query_result
+            .metadata()
+            .ok_or(anyhow!("mail metadata are required"))?
+            .headers
+            .to_vec()
+            .try_into()?;
         Ok(MessageDataItem::Rfc822Header(hdrs))
     }
 
@@ -142,7 +153,16 @@ impl<'a> MailView<'a> {
     fn internal_date(&self) -> Result<MessageDataItem<'static>> {
         let dt = Utc
             .fix()
-            .timestamp_opt(i64::try_from(self.query_result.metadata().ok_or(anyhow!("mail metadata were not fetched"))?.internaldate / 1000)?, 0)
+            .timestamp_opt(
+                i64::try_from(
+                    self.query_result
+                        .metadata()
+                        .ok_or(anyhow!("mail metadata were not fetched"))?
+                        .internaldate
+                        / 1000,
+                )?,
+                0,
+            )
             .earliest()
             .ok_or(anyhow!("Unable to parse internal date"))?;
         Ok(MessageDataItem::InternalDate(DateTime::unvalidated(dt)))
diff --git a/src/imap/mailbox_view.rs b/src/imap/mailbox_view.rs
index 6a4724d..e4ffdcd 100644
--- a/src/imap/mailbox_view.rs
+++ b/src/imap/mailbox_view.rs
@@ -13,17 +13,16 @@ use imap_codec::imap_types::search::SearchKey;
 use imap_codec::imap_types::sequence::SequenceSet;
 
 use crate::mail::mailbox::Mailbox;
-use crate::mail::snapshot::FrozenMailbox;
 use crate::mail::query::QueryScope;
+use crate::mail::snapshot::FrozenMailbox;
 use crate::mail::uidindex::{ImapUid, ImapUidvalidity};
 
 use crate::imap::attributes::AttributesProxy;
 use crate::imap::flags;
+use crate::imap::index::Index;
 use crate::imap::mail_view::{MailView, SeenFlag};
 use crate::imap::response::Body;
 use crate::imap::search;
-use crate::imap::index::Index;
-
 
 const DEFAULT_FLAGS: [Flag; 5] = [
     Flag::Seen,
@@ -40,7 +39,7 @@ const DEFAULT_FLAGS: [Flag; 5] = [
 /// To do this, it keeps a variable `known_state` that corresponds to
 /// what the client knows, and produces IMAP messages to be sent to the
 /// client that go along updates to `known_state`.
-pub struct MailboxView (pub FrozenMailbox);
+pub struct MailboxView(pub FrozenMailbox);
 
 impl MailboxView {
     /// Creates a new IMAP view into a mailbox.
@@ -258,11 +257,15 @@ impl MailboxView {
         let mail_idx_list = self.index().fetch(sequence_set, *is_uid_fetch)?;
 
         // [2/6] Fetch the emails
-        let uuids = mail_idx_list.iter().map(|midx| midx.uuid).collect::<Vec<_>>();
+        let uuids = mail_idx_list
+            .iter()
+            .map(|midx| midx.uuid)
+            .collect::<Vec<_>>();
         let query_result = self.0.query(&uuids, query_scope).fetch().await?;
-            
+
         // [3/6] Derive an IMAP-specific view from the results, apply the filters
-        let views = query_result.iter()
+        let views = query_result
+            .iter()
             .zip(mail_idx_list.into_iter())
             .map(|(qr, midx)| MailView::new(qr, midx))
             .collect::<Result<Vec<_>, _>>()?;
@@ -284,7 +287,10 @@ impl MailboxView {
             .filter(|(_mv, seen)| matches!(seen, SeenFlag::MustAdd))
             .map(|(mv, _seen)| async move {
                 let seen_flag = Flag::Seen.to_string();
-                self.0.mailbox.add_flags(*mv.query_result.uuid(), &[seen_flag]).await?;
+                self.0
+                    .mailbox
+                    .add_flags(*mv.query_result.uuid(), &[seen_flag])
+                    .await?;
                 Ok::<_, anyhow::Error>(())
             })
             .collect::<FuturesOrdered<_>>()
@@ -399,7 +405,8 @@ impl MailboxView {
 
         // 1. Collecting all the possible flags in the mailbox
         // 1.a Fetch them from our index
-        let mut known_flags: Vec<Flag> = self.0
+        let mut known_flags: Vec<Flag> = self
+            .0
             .snapshot
             .idx_by_flag
             .flags()
@@ -440,7 +447,8 @@ impl MailboxView {
 
     pub(crate) fn unseen_count(&self) -> usize {
         let total = self.0.snapshot.table.len();
-        let seen = self.0
+        let seen = self
+            .0
             .snapshot
             .idx_by_flag
             .get(&Flag::Seen.to_string())
@@ -462,12 +470,12 @@ mod tests {
     use std::fs;
 
     use crate::cryptoblob;
+    use crate::imap::index::MailIndex;
     use crate::imap::mail_view::MailView;
     use crate::imap::mime_view;
-    use crate::imap::index::MailIndex;
     use crate::mail::mailbox::MailMeta;
-    use crate::mail::unique_ident;
     use crate::mail::query::QueryResult;
+    use crate::mail::unique_ident;
 
     #[test]
     fn mailview_body_ext() -> Result<()> {
diff --git a/src/imap/search.rs b/src/imap/search.rs
index ef89288..b3c6b05 100644
--- a/src/imap/search.rs
+++ b/src/imap/search.rs
@@ -76,7 +76,8 @@ impl<'a> Criteria<'a> {
         use SearchKey::*;
         match self.0 {
             // IMF Headers
-            Bcc(_) | Cc(_) | From(_) | Header(..) | SentBefore(_) | SentOn(_) | SentSince(_) | Subject(_) | To(_) => true,
+            Bcc(_) | Cc(_) | From(_) | Header(..) | SentBefore(_) | SentOn(_) | SentSince(_)
+            | Subject(_) | To(_) => true,
             // Internal Date is also stored in MailMeta
             Before(_) | On(_) | Since(_) => true,
             // Message size is also stored in MailMeta