commit 060f03b011b75ec67107ac3598bc52b7640ad9c2
author Taylor Cramer <cramertj@google.com> Wed Dec 05 12:31:21 2018 -0800
committer Taylor Cramer <cramertj@google.com> Wed Dec 05 12:31:21 2018 -0800
tree 15082d2748b82ddf12c5914802d0a27a18131df9
parent f990afad2f1ccbab51c3b27f243548e8fd802843

Fix some warnings

Change-Id: I916e6041c6f9c46acd855f271e818babb883771d

src/tty/fuchsia.rs

diff --git a/src/tty/fuchsia.rs b/src/tty/fuchsia.rs
index febb577..1dd632f 100644
--- a/src/tty/fuchsia.rs
+++ b/src/tty/fuchsia.rs
@@ -1,7 +1,5 @@
 //! Fuchsia specific definitions
-use std::io::{self, Read, Stdout, Write};
-use std::mem;
-use std::sync::atomic;
+use std::io::{self, Read, Write};
 use libc;
 use unicode_segmentation::UnicodeSegmentation;
 use utf8parse::{Parser, Receiver};
@@ -83,7 +81,7 @@
 
 pub struct FuchsiaRawReader {
     stdin: StdinRaw,
-    timeout_ms: i32,
+    _timeout_ms_unused: i32,
     buf: [u8; 1],
     parser: Parser,
     receiver: Utf8,
@@ -93,7 +91,7 @@
     pub fn new(config: &Config) -> Result<FuchsiaRawReader> {
         Ok(FuchsiaRawReader {
             stdin: StdinRaw {},
-            timeout_ms: config.keyseq_timeout(),
+            _timeout_ms_unused: config.keyseq_timeout(),
             buf: [0; 1],
             parser: Parser::new(),
             receiver: Utf8 {
@@ -494,10 +492,10 @@
 // TODO properly set raw mode, handle escape key timeouts
 
 impl RawReader for FuchsiaRawReader {
-    fn next_key(&mut self, single_esc_abort: bool) -> Result<KeyPress> {
+    fn next_key(&mut self, _single_esc_abort: bool) -> Result<KeyPress> {
         let c = try!(self.next_char());
 
-        let mut key = keys::char_to_key_press(c);
+        let key = keys::char_to_key_press(c);
         if key == KeyPress::Esc {
             return self.escape_sequence();
         }