rustfmt changes

13 files changed, 40 insertions, 76 deletions

diff --git a/melib/src/backends.rs b/melib/src/backends.rs
index 588291a5..1952123b 100644
--- a/melib/src/backends.rs
+++ b/melib/src/backends.rs
@@ -40,7 +40,7 @@ pub use self::imap::ImapType;
 #[cfg(feature = "imap_backend")]
 pub use self::nntp::NntpType;
 use crate::conf::AccountSettings;
-use crate::error::{ErrorKind, Error, Result};
+use crate::error::{Error, ErrorKind, Result};
 
 #[cfg(feature = "maildir_backend")]
 use self::maildir::MaildirType;
diff --git a/melib/src/backends/imap.rs b/melib/src/backends/imap.rs
index 55d68111..9e6e672d 100644
--- a/melib/src/backends/imap.rs
+++ b/melib/src/backends/imap.rs
@@ -1245,9 +1245,7 @@ impl MailBackend for ImapType {
                     ));
                 }
             }
-            Err(Error::new(
-                String::from_utf8_lossy(&response).to_string(),
-            ))
+            Err(Error::new(String::from_utf8_lossy(&response).to_string()))
         }))
     }
 }
diff --git a/melib/src/backends/imap/connection.rs b/melib/src/backends/imap/connection.rs
index 7b697b76..8918117c 100644
--- a/melib/src/backends/imap/connection.rs
+++ b/melib/src/backends/imap/connection.rs
@@ -240,10 +240,7 @@ impl ImapStream {
             let addr = if let Ok(a) = lookup_ipv4(path, server_conf.server_port) {
                 a
             } else {
-                return Err(Error::new(format!(
-                    "Could not lookup address {}",
-                    &path
-                )));
+                return Err(Error::new(format!("Could not lookup address {}", &path)));
             };
             AsyncWrapper::new(Connection::Tcp(
                 if let Some(timeout) = server_conf.timeout {
diff --git a/melib/src/backends/imap/operations.rs b/melib/src/backends/imap/operations.rs
index ccb79ae4..f7b48e33 100644
--- a/melib/src/backends/imap/operations.rs
+++ b/melib/src/backends/imap/operations.rs
@@ -82,11 +82,10 @@ impl BackendOp for ImapOp {
                 );
                 let mut results = protocol_parser::fetch_responses(&response)?.1;
                 if results.len() != 1 {
-                    return Err(Error::new(format!(
-                        "Invalid/unexpected response: {:?}",
-                        response
-                    ))
-                    .set_summary(format!("message with UID {} was not found?", uid)));
+                    return Err(
+                        Error::new(format!("Invalid/unexpected response: {:?}", response))
+                            .set_summary(format!("message with UID {} was not found?", uid)),
+                    );
                 }
                 let FetchResponse {
                     uid: _uid,
@@ -147,11 +146,10 @@ impl BackendOp for ImapOp {
                     debug!(String::from_utf8_lossy(&response));
                     /* TODO: Trigger cache invalidation here. */
                     debug!("message with UID {} was not found", uid);
-                    return Err(Error::new(format!(
-                        "Invalid/unexpected response: {:?}",
-                        response
-                    ))
-                    .set_summary(format!("message with UID {} was not found?", uid)));
+                    return Err(
+                        Error::new(format!("Invalid/unexpected response: {:?}", response))
+                            .set_summary(format!("message with UID {} was not found?", uid)),
+                    );
                 }
                 let (_uid, (_flags, _)) = v[0];
                 assert_eq!(_uid, uid);
diff --git a/melib/src/backends/maildir/backend.rs b/melib/src/backends/maildir/backend.rs
index 26c71366..0ca01fc5 100644
--- a/melib/src/backends/maildir/backend.rs
+++ b/melib/src/backends/maildir/backend.rs
@@ -28,7 +28,7 @@ use super::{MaildirMailbox, MaildirOp, MaildirPathTrait};
 use crate::backends::{RefreshEventKind::*, *};
 use crate::conf::AccountSettings;
 use crate::email::{Envelope, EnvelopeHash, Flag};
-use crate::error::{ErrorKind, Error, Result};
+use crate::error::{Error, ErrorKind, Result};
 use crate::shellexpand::ShellExpandTrait;
 use crate::Collection;
 use futures::prelude::Stream;
diff --git a/melib/src/backends/mbox.rs b/melib/src/backends/mbox.rs
index b10102d6..e95951f6 100644
--- a/melib/src/backends/mbox.rs
+++ b/melib/src/backends/mbox.rs
@@ -126,7 +126,7 @@ use crate::collection::Collection;
 use crate::conf::AccountSettings;
 use crate::email::parser::BytesExt;
 use crate::email::*;
-use crate::error::{ErrorKind, Error, Result};
+use crate::error::{Error, ErrorKind, Result};
 use crate::get_path_hash;
 use crate::shellexpand::ShellExpandTrait;
 use nom::bytes::complete::tag;
@@ -1244,10 +1244,8 @@ impl MailBackend for MboxType {
         _query: crate::search::Query,
         _mailbox_hash: Option<MailboxHash>,
     ) -> ResultFuture<SmallVec<[EnvelopeHash; 512]>> {
-        Err(
-            Error::new("Search is unimplemented for the mbox backend.")
-                .set_kind(ErrorKind::NotImplemented),
-        )
+        Err(Error::new("Search is unimplemented for the mbox backend.")
+            .set_kind(ErrorKind::NotImplemented))
     }
 
     fn create_mailbox(
diff --git a/melib/src/connections.rs b/melib/src/connections.rs
index 105f4ea7..5db98c94 100644
--- a/melib/src/connections.rs
+++ b/melib/src/connections.rs
@@ -270,10 +270,9 @@ pub fn lookup_ipv4(host: &str, port: u16) -> crate::Result<std::net::SocketAddr>
     }
 
     Err(
-        crate::error::Error::new(format!("Could not lookup address {}:{}", host, port))
-            .set_kind(crate::error::ErrorKind::Network(
-                crate::error::NetworkErrorKind::HostLookupFailed,
-            )),
+        crate::error::Error::new(format!("Could not lookup address {}:{}", host, port)).set_kind(
+            crate::error::ErrorKind::Network(crate::error::NetworkErrorKind::HostLookupFailed),
+        ),
     )
 }
 
@@ -284,8 +283,10 @@ pub async fn timeout<O>(dur: Option<Duration>, f: impl Future<Output = O>) -> cr
     if let Some(dur) = dur {
         match future::select(f, smol::Timer::after(dur)).await {
             Either::Left((out, _)) => Ok(out),
-            Either::Right(_) => Err(crate::error::Error::new("Timed out.")
-                .set_kind(crate::error::ErrorKind::Timeout)),
+            Either::Right(_) => {
+                Err(crate::error::Error::new("Timed out.")
+                    .set_kind(crate::error::ErrorKind::Timeout))
+            }
         }
     } else {
         Ok(f.await)
diff --git a/melib/src/gpgme/mod.rs b/melib/src/gpgme/mod.rs
index e7da22f8..511d4ccd 100644
--- a/melib/src/gpgme/mod.rs
+++ b/melib/src/gpgme/mod.rs
@@ -23,7 +23,7 @@ use crate::email::{
     pgp::{DecryptionMetadata, Recipient},
     Address,
 };
-use crate::error::{ErrorKind, IntoError, Error, Result, ResultIntoError};
+use crate::error::{Error, ErrorKind, IntoError, Result, ResultIntoError};
 use futures::FutureExt;
 use serde::{
     de::{self, Deserialize},
@@ -259,9 +259,8 @@ impl Context {
         }
         let ret = Context {
             inner: Arc::new(ContextInner {
-                inner: core::ptr::NonNull::new(ptr).ok_or_else(|| {
-                    Error::new("Could not use libgpgme").set_kind(ErrorKind::Bug)
-                })?,
+                inner: core::ptr::NonNull::new(ptr)
+                    .ok_or_else(|| Error::new("Could not use libgpgme").set_kind(ErrorKind::Bug))?,
                 lib,
             }),
             io_state,
@@ -714,9 +713,8 @@ impl Context {
         let mut sig = Data {
             lib: self.inner.lib.clone(),
             kind: DataKind::Memory,
-            inner: core::ptr::NonNull::new(sig).ok_or_else(|| {
-                Error::new("internal libgpgme error").set_kind(ErrorKind::Bug)
-            })?,
+            inner: core::ptr::NonNull::new(sig)
+                .ok_or_else(|| Error::new("internal libgpgme error").set_kind(ErrorKind::Bug))?,
         };
 
         let io_state = self.io_state.clone();
@@ -818,9 +816,8 @@ impl Context {
         let mut plain = Data {
             lib: self.inner.lib.clone(),
             kind: DataKind::Memory,
-            inner: core::ptr::NonNull::new(plain).ok_or_else(|| {
-                Error::new("internal libgpgme error").set_kind(ErrorKind::Bug)
-            })?,
+            inner: core::ptr::NonNull::new(plain)
+                .ok_or_else(|| Error::new("internal libgpgme error").set_kind(ErrorKind::Bug))?,
         };
 
         let ctx = self.inner.clone();
@@ -1030,9 +1027,8 @@ impl Context {
         let mut cipher = Data {
             lib: self.inner.lib.clone(),
             kind: DataKind::Memory,
-            inner: core::ptr::NonNull::new(cipher).ok_or_else(|| {
-                Error::new("internal libgpgme error").set_kind(ErrorKind::Bug)
-            })?,
+            inner: core::ptr::NonNull::new(cipher)
+                .ok_or_else(|| Error::new("internal libgpgme error").set_kind(ErrorKind::Bug))?,
         };
 
         let ctx = self.inner.clone();
diff --git a/src/components/mail/compose/gpg.rs b/src/components/mail/compose/gpg.rs
index f79b3a1a..141caf0f 100644
--- a/src/components/mail/compose/gpg.rs
+++ b/src/components/mail/compose/gpg.rs
@@ -148,10 +148,7 @@ impl Component for KeySelection {
                                     }
                                 } else {
                                     *self = KeySelection::Error {
-                                        err: Error::new(format!(
-                                            "No keys found for {}.",
-                                            pattern
-                                        )),
+                                        err: Error::new(format!("No keys found for {}.", pattern)),
                                         id,
                                     }
                                 }
diff --git a/src/conf.rs b/src/conf.rs
index 08d31085..2ece4864 100644
--- a/src/conf.rs
+++ b/src/conf.rs
@@ -401,11 +401,7 @@ This is required so that you don't accidentally start meli and find out later th
                     let mut file = OpenOptions::new().append(true).open(&path)?;
                     file.write_all("[composing]\nsend_mail = 'false'\n".as_bytes())
                         .map_err(|err| {
-                            Error::new(format!(
-                                "Could not append to {}: {}",
-                                path.display(),
-                                err
-                            ))
+                            Error::new(format!("Could not append to {}: {}", path.display(), err))
                         })?;
                     return FileSettings::validate(path, interactive, clear_extras);
                 }
diff --git a/src/conf/accounts.rs b/src/conf/accounts.rs
index ba0640c9..5efa4231 100644
--- a/src/conf/accounts.rs
+++ b/src/conf/accounts.rs
@@ -28,7 +28,7 @@ use crate::jobs::{JobExecutor, JobId, JoinHandle};
 use indexmap::IndexMap;
 use melib::backends::*;
 use melib::email::*;
-use melib::error::{ErrorKind, Error, Result};
+use melib::error::{Error, ErrorKind, Result};
 use melib::text_processing::GlobMatch;
 use melib::thread::{SortField, SortOrder, Threads};
 use melib::AddressBook;
@@ -1394,9 +1394,7 @@ impl Account {
                         )
                             };
                             melib::log(&error_message, melib::LoggingLevel::ERROR);
-                            return Err(
-                                Error::new(error_message).set_summary("Message not sent.")
-                            );
+                            return Err(Error::new(error_message).set_summary("Message not sent."));
                         }
                         Ok(())
                     }
diff --git a/src/conf/themes.rs b/src/conf/themes.rs
index 905b2293..204e8597 100644
--- a/src/conf/themes.rs
+++ b/src/conf/themes.rs
@@ -1212,23 +1212,14 @@ impl Themes {
             Themes::validate_keys(name, t, &hash_set)?;
         }
         if let Err(err) = is_cyclic(&self.light) {
-            return Err(Error::new(format!(
-                "light theme contains a cycle: {}",
-                err
-            )));
+            return Err(Error::new(format!("light theme contains a cycle: {}", err)));
         }
         if let Err(err) = is_cyclic(&self.dark) {
-            return Err(Error::new(format!(
-                "dark theme contains a cycle: {}",
-                err
-            )));
+            return Err(Error::new(format!("dark theme contains a cycle: {}", err)));
         }
         for (k, t) in self.other_themes.iter() {
             if let Err(err) = is_cyclic(t) {
-                return Err(Error::new(format!(
-                    "{} theme contains a cycle: {}",
-                    k, err
-                )));
+                return Err(Error::new(format!("{} theme contains a cycle: {}", k, err)));
             }
         }
         Ok(())
diff --git a/src/main.rs b/src/main.rs
index 8fbceeb8..dc74d2a3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -78,10 +78,7 @@ fn parse_manpage(src: &str) -> Result<ManPages> {
         "meli.7" | "guide" => Ok(ManPages::Guide),
         "meli.conf" | "meli.conf.5" | "conf" | "config" | "configuration" => Ok(ManPages::Conf),
         "meli-themes" | "meli-themes.5" | "themes" | "theming" | "theme" => Ok(ManPages::Themes),
-        _ => Err(Error::new(format!(
-            "Invalid documentation page: {}",
-            src
-        ))),
+        _ => Err(Error::new(format!("Invalid documentation page: {}", src))),
     }
 }
 
@@ -284,10 +281,7 @@ fn run_app(opt: Opt) -> Result<()> {
                     path.display()
                 )));
             } else if !path.is_file() {
-                return Err(Error::new(format!(
-                    "`{}` is a directory",
-                    path.display()
-                )));
+                return Err(Error::new(format!("`{}` is a directory", path.display())));
             }
         }
         None => {}