From eff6fac9ece0700f0ed8eb0a230b6816fa7cece7 Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Fri, 23 Oct 2020 13:51:08 +0900
Subject: clippy lint

---
 helix-lsp/src/transport.rs |  3 +--
 helix-view/src/document.rs |  2 ++
 helix-view/src/editor.rs   |  6 ++++++
 helix-view/src/keymap.rs   |  2 +-
 helix-view/src/view.rs     | 40 ++++++++++++++++++++--------------------
 5 files changed, 30 insertions(+), 23 deletions(-)

diff --git a/helix-lsp/src/transport.rs b/helix-lsp/src/transport.rs
index 38c3bb57..b30a8a6e 100644
--- a/helix-lsp/src/transport.rs
+++ b/helix-lsp/src/transport.rs
@@ -138,11 +138,10 @@ impl Transport {
                 // println!("<- {} {:?}", method, notification);
                 self.incoming.send(notification).await?;
             }
-            Message::Call(call) => {
+            Message::Call(_call) => {
                 // println!("<- {:?}", call);
                 // dispatch
             }
-            _ => unreachable!(),
         };
         Ok(())
     }
diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs
index a313b281..710ea4f8 100644
--- a/helix-view/src/document.rs
+++ b/helix-view/src/document.rs
@@ -164,4 +164,6 @@ impl Document {
     // pub fn slice<R>(&self, range: R) -> RopeSlice where R: RangeBounds {
     //     self.state.doc.slice
     // }
+
+    // TODO: transact(Fn) ?
 }
diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs
index 02199255..9fb2ae36 100644
--- a/helix-view/src/editor.rs
+++ b/helix-view/src/editor.rs
@@ -12,6 +12,12 @@ pub struct Editor {
     pub theme: Theme, // TODO: share one instance
 }
 
+impl Default for Editor {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Editor {
     pub fn new() -> Self {
         let theme = Theme::default();
diff --git a/helix-view/src/keymap.rs b/helix-view/src/keymap.rs
index 347e7d77..aaba34a6 100644
--- a/helix-view/src/keymap.rs
+++ b/helix-view/src/keymap.rs
@@ -1,6 +1,6 @@
 use crate::commands::{self, Command};
 use crate::document::Mode;
-use helix_core::{hashmap, state};
+use helix_core::hashmap;
 use std::collections::HashMap;
 
 // Kakoune-inspired:
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs
index 4cf6a2ee..df41e3ae 100644
--- a/helix-view/src/view.rs
+++ b/helix-view/src/view.rs
@@ -86,24 +86,24 @@ impl View {
         Some(Position::new(row, col))
     }
 
-    pub fn traverse<F>(&self, text: &RopeSlice, start: usize, end: usize, fun: F)
-    where
-        F: Fn(usize, usize),
-    {
-        let start = self.screen_coords_at_pos(text, start);
-        let end = self.screen_coords_at_pos(text, end);
-
-        match (start, end) {
-            // fully on screen
-            (Some(start), Some(end)) => {
-                // we want to calculate ends of lines for each char..
-            }
-            // from start to end of screen
-            (Some(start), None) => {}
-            // from start of screen to end
-            (None, Some(end)) => {}
-            // not on screen
-            (None, None) => return,
-        }
-    }
+    // pub fn traverse<F>(&self, text: &RopeSlice, start: usize, end: usize, fun: F)
+    // where
+    //     F: Fn(usize, usize),
+    // {
+    //     let start = self.screen_coords_at_pos(text, start);
+    //     let end = self.screen_coords_at_pos(text, end);
+
+    //     match (start, end) {
+    //         // fully on screen
+    //         (Some(start), Some(end)) => {
+    //             // we want to calculate ends of lines for each char..
+    //         }
+    //         // from start to end of screen
+    //         (Some(start), None) => {}
+    //         // from start of screen to end
+    //         (None, Some(end)) => {}
+    //         // not on screen
+    //         (None, None) => return,
+    //     }
+    // }
 }
-- 
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