Cleanup

fizyk20 · Sep 13, 2023 · 7e53053 · 7e53053
1 parent 9b12a1a
commit 7e53053
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Showing 3 changed files with 19 additions and 15 deletions.
diff --git a/README.md b/README.md
@@ -79,6 +79,7 @@ features = [
     "serde",         # Serialize/Deserialize implementation
     "zeroize",       # Zeroize implementation for setting array elements to zero
     "const-default", # Compile-time const default value support via trait
-    "alloc"          # Enables From/TryFrom implementations between GenericArray and Vec<T>/Box<[T]>
+    "alloc",         # Enables From/TryFrom implementations between GenericArray and Vec<T>/Box<[T]>
+    "faster-hex"     # Enables internal use of the `faster-hex` crate for faster hex encoding via SIMD
 ]
 ```
diff --git a/src/arr.rs b/src/arr.rs
@@ -68,20 +68,22 @@ macro_rules! box_arr {
     });
 }
 
-use crate::{ArrayLength, GenericArray, IntoArrayLength};
-
 #[cfg(feature = "alloc")]
-impl<T, N: ArrayLength> GenericArray<T, N> {
-    #[doc(hidden)]
-    #[inline(always)]
-    pub fn __from_vec_helper<const U: usize>(
-        _empty: [(); U],
-        vec: alloc::vec::Vec<T>,
-    ) -> alloc::boxed::Box<GenericArray<T, N>>
-    where
-        typenum::Const<U>: IntoArrayLength<ArrayLength = N>,
-    {
-        unsafe { GenericArray::try_from_vec(vec).unwrap_unchecked() }
+mod alloc_helper {
+    use crate::{ArrayLength, GenericArray, IntoArrayLength};
+
+    impl<T, N: ArrayLength> GenericArray<T, N> {
+        #[doc(hidden)]
+        #[inline(always)]
+        pub fn __from_vec_helper<const U: usize>(
+            _empty: [(); U],
+            vec: alloc::vec::Vec<T>,
+        ) -> alloc::boxed::Box<GenericArray<T, N>>
+        where
+            typenum::Const<U>: IntoArrayLength<ArrayLength = N>,
+        {
+            unsafe { GenericArray::try_from_vec(vec).unwrap_unchecked() }
+        }
     }
 }
 

diff --git a/src/lib.rs b/src/lib.rs
@@ -78,7 +78,8 @@
 //!     "serde",         # Serialize/Deserialize implementation
 //!     "zeroize",       # Zeroize implementation for setting array elements to zero
 //!     "const-default", # Compile-time const default value support via trait
-//!     "alloc"          # Enables From/TryFrom implementations between GenericArray and Vec<T>/Box<[T]>
+//!     "alloc".         # Enables From/TryFrom implementations between GenericArray and Vec<T>/Box<[T]>
+//!     "faster-hex"     # Enables internal use of the `faster-hex` crate for faster hex encoding via SIMD
 //! ]
 //! ```