Make ctru-rs compile again

ctr-std/src/collections/hash/table.rs

@@ -975,7 +975,7 @@ impl<'a, K, V> Iterator for Drain<'a, K, V> {
     fn next(&mut self) -> Option<(SafeHash, K, V)> {
         self.iter.next().map(|bucket| {
             unsafe {
-                (**self.table).size -= 1;
+                (*self.table.as_mut_ptr()).size -= 1;
                 let (k, v) = ptr::read(bucket.pair);
                 (SafeHash { hash: ptr::replace(bucket.hash, EMPTY_BUCKET) }, k, v)
             }

ctr-std/src/f32.rs

@@ -242,40 +242,6 @@ impl f32 {
     #[inline]
     pub fn classify(self) -> FpCategory { num::Float::classify(self) }
 
-    /// Returns the mantissa, base 2 exponent, and sign as integers, respectively.
-    /// The original number can be recovered by `sign * mantissa * 2 ^ exponent`.
-    /// The floating point encoding is documented in the [Reference][floating-point].
-    ///
-    /// ```
-    /// #![feature(float_extras)]
-    ///
-    /// use std::f32;
-    ///
-    /// let num = 2.0f32;
-    ///
-    /// // (8388608, -22, 1)
-    /// let (mantissa, exponent, sign) = num.integer_decode();
-    /// let sign_f = sign as f32;
-    /// let mantissa_f = mantissa as f32;
-    /// let exponent_f = num.powf(exponent as f32);
-    ///
-    /// // 1 * 8388608 * 2^(-22) == 2
-    /// let abs_difference = (sign_f * mantissa_f * exponent_f - num).abs();
-    ///
-    /// assert!(abs_difference <= f32::EPSILON);
-    /// ```
-    /// [floating-point]: ../reference.html#machine-types
-    #[unstable(feature = "float_extras", reason = "signature is undecided",
-               issue = "27752")]
-    #[rustc_deprecated(since = "1.11.0",
-                       reason = "never really came to fruition and easily \
-                                 implementable outside the standard library")]
-    #[inline]
-    #[allow(deprecated)]
-    pub fn integer_decode(self) -> (u64, i16, i8) {
-        num::Float::integer_decode(self)
-    }
-
     /// Returns the largest integer less than or equal to a number.
     ///
     /// ```

ctr-std/src/f64.rs

@@ -186,36 +186,6 @@ impl f64 {
     #[inline]
     pub fn classify(self) -> FpCategory { num::Float::classify(self) }
 
-    /// Returns the mantissa, base 2 exponent, and sign as integers, respectively.
-    /// The original number can be recovered by `sign * mantissa * 2 ^ exponent`.
-    /// The floating point encoding is documented in the [Reference][floating-point].
-    ///
-    /// ```
-    /// #![feature(float_extras)]
-    ///
-    /// let num = 2.0f64;
-    ///
-    /// // (8388608, -22, 1)
-    /// let (mantissa, exponent, sign) = num.integer_decode();
-    /// let sign_f = sign as f64;
-    /// let mantissa_f = mantissa as f64;
-    /// let exponent_f = num.powf(exponent as f64);
-    ///
-    /// // 1 * 8388608 * 2^(-22) == 2
-    /// let abs_difference = (sign_f * mantissa_f * exponent_f - num).abs();
-    ///
-    /// assert!(abs_difference < 1e-10);
-    /// ```
-    /// [floating-point]: ../reference.html#machine-types
-    #[unstable(feature = "float_extras", reason = "signature is undecided",
-               issue = "27752")]
-    #[rustc_deprecated(since = "1.11.0",
-                       reason = "never really came to fruition and easily \
-                                 implementable outside the standard library")]
-    #[inline]
-    #[allow(deprecated)]
-    pub fn integer_decode(self) -> (u64, i16, i8) { num::Float::integer_decode(self) }
-
     /// Returns the largest integer less than or equal to a number.
     ///
     /// ```

ctr-std/src/lib.rs

@@ -4,8 +4,8 @@
 #![feature(cfg_target_has_atomic)]
 #![feature(cfg_target_thread_local)]
 #![feature(collections)]
-#![feature(collections_bound)]
 #![feature(collections_range)]
+#![feature(core_float)]
 #![feature(const_fn)]
 #![feature(compiler_builtins_lib)]
 #![feature(core_intrinsics)]
@@ -44,6 +44,7 @@
 #![allow(non_camel_case_types, dead_code, unused_features)]
 #![no_std]
 
+
 #![stable(feature = "rust1", since = "1.0.0")]
 
 #[prelude_import]

ctr-std/src/num.rs

@@ -16,11 +16,9 @@
 #![stable(feature = "rust1", since = "1.0.0")]
 #![allow(missing_docs)]
 
-#[stable(feature = "rust1", since = "1.0.0")]
-#[allow(deprecated)]
-pub use core::num::{Zero, One};
 #[stable(feature = "rust1", since = "1.0.0")]
 pub use core::num::{FpCategory, ParseIntError, ParseFloatError, TryFromIntError};
+
 #[stable(feature = "rust1", since = "1.0.0")]
 pub use core::num::Wrapping;
 

ctru-rs/Xargo.toml

@@ -1,5 +1,7 @@
 [dependencies.collections]
 
+[dependencies.rand]
+
 [dependencies.ctr-libc]
 path = "../ctr-libc"
 stage = 1