No unstable feature usage! Upgrade to rustc 1.0.0-nightly (d754722a0 2015-03-31) (built 2015-04-01)

Author: SimonSapin

src/color.rs

@@ -4,7 +4,6 @@
 
 use std::ascii::AsciiExt;
 use std::fmt;
-use std::num::Float;
 
 use text_writer::{self, TextWriter};
 

src/lib.rs

@@ -5,7 +5,6 @@
 #![crate_name = "cssparser"]
 #![crate_type = "rlib"]
 
-#![feature(core)]
 #![deny(missing_docs)]
 
 /*!

src/serializer.rs

@@ -4,7 +4,6 @@
 
 use std::fmt;
 use std::cmp;
-use std::num::{Float, Int};
 
 use text_writer::{self, TextWriter};
 
@@ -49,11 +48,11 @@ pub trait ToCss {
 fn write_numeric<W>(value: NumericValue, dest: &mut W) -> text_writer::Result
 where W: TextWriter {
     // `value.value >= 0` is true for negative 0.
-    if value.signed && value.value.is_positive() {
+    if value.signed && value.value.is_sign_positive() {
         try!(dest.write_str("+"));
     }
 
-    if value.value == 0.0 && value.value.is_negative() {
+    if value.value == 0.0 && value.value.is_sign_negative() {
         // Negative zero. Work around #20596.
         try!(dest.write_str("-0"))
     } else {

src/tests.rs

@@ -7,7 +7,6 @@ use std::fs::File;
 use std::io::{self, Write};
 use std::path::Path;
 use std::process::Command;
-use std::num::Float;
 use std::mem;
 use rustc_serialize::json::{self, Json, ToJson};
 use tempdir::TempDir;