Cleanup imports

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

5 files changed, 15 insertions, 39 deletions

diff --git a/src/mailstore.rs b/src/mailstore.rs
index 74e4757..0d221ed 100644
--- a/src/mailstore.rs
+++ b/src/mailstore.rs
@@ -1,7 +1,5 @@
 use std::path::PathBuf;
-use std::path::Path;
 use std::iter::FromIterator;
-use anyhow::Error;
 use anyhow::Result;
 use maildir::Maildir;
 use maildir::MailEntry;
diff --git a/src/main.rs b/src/main.rs
index 174fd71..2eb311f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,15 +4,11 @@
 use std::path::PathBuf;
 use anyhow::Result;
 use cursive::CursiveExt;
-use mailparse::MailHeaderMap;
-use mailparse::ParsedMail;
-use env_logger::Env;
 
 mod mailstore;
 mod sidebar;
 mod main_view;
 mod loader;
-mod util;
 
 fn main() -> Result<()> {
     cursive::logger::init();
diff --git a/src/main_view.rs b/src/main_view.rs
index 6505e94..b03b4eb 100644
--- a/src/main_view.rs
+++ b/src/main_view.rs
@@ -1,16 +1,20 @@
 use std::path::PathBuf;
-use std::ffi::OsStr;
-use std::result::Result as RResult;
 use anyhow::Result;
-use cursive::{View, Printer, XY, direction::Direction, view::Selector, Rect, event::Event, event::EventResult};
+use cursive::Printer;
+use cursive::Rect;
+use cursive::View;
+use cursive::XY;
+use cursive::direction::Direction;
+use cursive::event::Event;
+use cursive::event::EventResult;
 use cursive::view::Nameable;
-use cursive::Cursive;
+use cursive::view::Selector;
+use cursive::views::ListView;
 use cursive::views::NamedView;
+use cursive::views::TextView;
 use mailparse::MailHeaderMap;
-use mailparse::ParsedMail;
-use async_std::sync::channel;
 
-use crate::mailstore::{ MailStore, Mail };
+use crate::mailstore::MailStore;
 use crate::loader::Loader;
 use crate::loader::PostProcessor;
 
@@ -87,7 +91,7 @@ pub struct MaildirLoader(PathBuf);
 impl Loader for MaildirLoader {
     type Output = Vec<String>;
     type Error = String;
-    type PostProcessedOutput = cursive::views::ListView;
+    type PostProcessedOutput = ListView;
     type PostProcessor = MaildirLoaderPostProcessor;
 
     fn load(self) -> Result<Self::Output, Self::Error> {
@@ -118,12 +122,12 @@ impl Loader for MaildirLoader {
 
 pub struct MaildirLoaderPostProcessor;
 impl PostProcessor<Vec<String>> for MaildirLoaderPostProcessor {
-    type Output = cursive::views::ListView;
+    type Output = ListView;
 
     fn postprocess(&self, list: Vec<String>) -> Self::Output{
         list.into_iter()
-            .fold(cursive::views::ListView::new(), |view, elem| {
-                view.child("", cursive::views::TextView::new(elem))
+            .fold(ListView::new(), |view, elem| {
+                view.child("", TextView::new(elem))
             })
     }
 }
diff --git a/src/sidebar.rs b/src/sidebar.rs
index 48b7a6a..d08418a 100644
--- a/src/sidebar.rs
+++ b/src/sidebar.rs
@@ -9,7 +9,6 @@ use cursive::views::NamedView;
 use cursive_tree_view::TreeView;
 
 use crate::main_view::MainView;
-use crate::main_view::MaildirLoader;
 use crate::loader::PostProcessor;
 use crate::loader::Loader;
 
diff --git a/src/util.rs b/src/util.rs
deleted file mode 100644
index 1abb071..0000000
--- a/src/util.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-use std::fmt::Debug;
-
-#[derive(Debug)]
-pub enum State<D: Debug + Sized> {
-    Processing(D),
-    Ready
-}
-
-impl<D> State<D>
-    where D: Debug + Sized
-{
-    pub fn processing(d: D) -> Self {
-        State::Processing(d)
-    }
-
-    pub fn ready() -> Self {
-        State::Ready
-    }
-}
-
-