fmtting and fixing some clippy issues

Author: gnzlbg

coresimd/src/runtime/cache.rs

@@ -1,14 +1,13 @@
 //! Cache of run-time feature detection
 
 use core::sync::atomic::{AtomicUsize, Ordering};
-use core::usize;
 
 use super::bit;
 
 /// This global variable is a bitset used to cache the features supported by
 /// the
 /// CPU.
-static CACHE: AtomicUsize = AtomicUsize::new(usize::MAX);
+static CACHE: AtomicUsize = AtomicUsize::new(usize::max_value());
 
 /// Test the `bit` of the storage. If the storage has not been initialized,
 /// initializes it with the result of `f()`.
@@ -24,7 +23,7 @@ pub fn test<F>(bit: u32, f: F) -> bool
 where
     F: FnOnce() -> usize,
 {
-    if CACHE.load(Ordering::Relaxed) == usize::MAX {
+    if CACHE.load(Ordering::Relaxed) == usize::max_value() {
         CACHE.store(f(), Ordering::Relaxed);
     }
     bit::test(CACHE.load(Ordering::Relaxed), bit)

coresimd/src/runtime/x86.rs

@@ -237,7 +237,8 @@ pub enum __Feature {
     xsaves,
     /// XSAVEC (Save Processor Extended States Compacted)
     xsavec,
-    #[doc(hidden)] __NonExhaustive,
+    #[doc(hidden)]
+    __NonExhaustive,
 }
 
 /// Run-time feature detection on x86 works by using the CPUID instruction.

coresimd/src/v128.rs

@@ -42,86 +42,14 @@ define_impl! {
     x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15
 }
 
-define_from!(
-    u64x2,
-    i64x2,
-    u32x4,
-    i32x4,
-    u16x8,
-    i16x8,
-    u8x16,
-    i8x16
-);
-define_from!(
-    i64x2,
-    u64x2,
-    u32x4,
-    i32x4,
-    u16x8,
-    i16x8,
-    u8x16,
-    i8x16
-);
-define_from!(
-    u32x4,
-    u64x2,
-    i64x2,
-    i32x4,
-    u16x8,
-    i16x8,
-    u8x16,
-    i8x16
-);
-define_from!(
-    i32x4,
-    u64x2,
-    i64x2,
-    u32x4,
-    u16x8,
-    i16x8,
-    u8x16,
-    i8x16
-);
-define_from!(
-    u16x8,
-    u64x2,
-    i64x2,
-    u32x4,
-    i32x4,
-    i16x8,
-    u8x16,
-    i8x16
-);
-define_from!(
-    i16x8,
-    u64x2,
-    i64x2,
-    u32x4,
-    i32x4,
-    u16x8,
-    u8x16,
-    i8x16
-);
-define_from!(
-    u8x16,
-    u64x2,
-    i64x2,
-    u32x4,
-    i32x4,
-    u16x8,
-    i16x8,
-    i8x16
-);
-define_from!(
-    i8x16,
-    u64x2,
-    i64x2,
-    u32x4,
-    i32x4,
-    u16x8,
-    i16x8,
-    u8x16
-);
+define_from!(u64x2, i64x2, u32x4, i32x4, u16x8, i16x8, u8x16, i8x16);
+define_from!(i64x2, u64x2, u32x4, i32x4, u16x8, i16x8, u8x16, i8x16);
+define_from!(u32x4, u64x2, i64x2, i32x4, u16x8, i16x8, u8x16, i8x16);
+define_from!(i32x4, u64x2, i64x2, u32x4, u16x8, i16x8, u8x16, i8x16);
+define_from!(u16x8, u64x2, i64x2, u32x4, i32x4, i16x8, u8x16, i8x16);
+define_from!(i16x8, u64x2, i64x2, u32x4, i32x4, u16x8, u8x16, i8x16);
+define_from!(u8x16, u64x2, i64x2, u32x4, i32x4, u16x8, i16x8, i8x16);
+define_from!(i8x16, u64x2, i64x2, u32x4, i32x4, u16x8, i16x8, u8x16);
 
 define_common_ops!(
     f64x2,

coresimd/src/v256.rs

@@ -66,86 +66,14 @@ define_impl! {
     x24, x25, x26, x27, x28, x29, x30, x31
 }
 
-define_from!(
-    u64x4,
-    i64x4,
-    u32x8,
-    i32x8,
-    u16x16,
-    i16x16,
-    u8x32,
-    i8x32
-);
-define_from!(
-    i64x4,
-    u64x4,
-    u32x8,
-    i32x8,
-    u16x16,
-    i16x16,
-    u8x32,
-    i8x32
-);
-define_from!(
-    u32x8,
-    u64x4,
-    i64x4,
-    i32x8,
-    u16x16,
-    i16x16,
-    u8x32,
-    i8x32
-);
-define_from!(
-    i32x8,
-    u64x4,
-    i64x4,
-    u32x8,
-    u16x16,
-    i16x16,
-    u8x32,
-    i8x32
-);
-define_from!(
-    u16x16,
-    u64x4,
-    i64x4,
-    u32x8,
-    i32x8,
-    i16x16,
-    u8x32,
-    i8x32
-);
-define_from!(
-    i16x16,
-    u64x4,
-    i64x4,
-    u32x8,
-    i32x8,
-    u16x16,
-    u8x32,
-    i8x32
-);
-define_from!(
-    u8x32,
-    u64x4,
-    i64x4,
-    u32x8,
-    i32x8,
-    u16x16,
-    i16x16,
-    i8x32
-);
-define_from!(
-    i8x32,
-    u64x4,
-    i64x4,
-    u32x8,
-    i32x8,
-    u16x16,
-    i16x16,
-    u8x32
-);
+define_from!(u64x4, i64x4, u32x8, i32x8, u16x16, i16x16, u8x32, i8x32);
+define_from!(i64x4, u64x4, u32x8, i32x8, u16x16, i16x16, u8x32, i8x32);
+define_from!(u32x8, u64x4, i64x4, i32x8, u16x16, i16x16, u8x32, i8x32);
+define_from!(i32x8, u64x4, i64x4, u32x8, u16x16, i16x16, u8x32, i8x32);
+define_from!(u16x16, u64x4, i64x4, u32x8, i32x8, i16x16, u8x32, i8x32);
+define_from!(i16x16, u64x4, i64x4, u32x8, i32x8, u16x16, u8x32, i8x32);
+define_from!(u8x32, u64x4, i64x4, u32x8, i32x8, u16x16, i16x16, i8x32);
+define_from!(i8x32, u64x4, i64x4, u32x8, i32x8, u16x16, i16x16, u8x32);
 
 define_common_ops!(
     f64x4,

coresimd/src/x86/i386/mod.rs

@@ -3,7 +3,6 @@
 mod eflags;
 pub use self::eflags::*;
 
-
 #[cfg(dont_compile_me)] // TODO: need to upstream `fxsr` target feature
 mod fxsr;
 #[cfg(dont_compile_me)] // TODO: need to upstream `fxsr` target feature