Removed custom allocator.

src/bitmap/bitmap_ops.rs

@@ -112,9 +112,9 @@ where
 
     let iterator = iter.map(|left| op(left)).chain(std::iter::once(rem));
 
-    let buffer = MutableBuffer::from_trusted_len_iter(iterator);
+    let buffer = MutableBuffer::from_chunk_iter(iterator);
 
-    Bitmap::from_u8_buffer(buffer.into(), length)
+    Bitmap::from_u8_buffer(buffer, length)
 }
 
 /// Apply a bitwise operation `op` to one input and return the result as a [`Bitmap`].

src/buffer/bytes.rs

@@ -5,7 +5,6 @@ use std::slice;
 use std::{fmt::Debug, fmt::Formatter};
 use std::{ptr::NonNull, sync::Arc};
 
-use crate::alloc;
 use crate::ffi;
 use crate::types::NativeType;
 
@@ -79,11 +78,6 @@ impl<T: NativeType> Bytes<T> {
         self.len
     }
 
-    #[inline]
-    pub fn is_empty(&self) -> bool {
-        self.len == 0
-    }
-
     #[inline]
     pub fn ptr(&self) -> NonNull<T> {
         self.ptr
@@ -94,9 +88,9 @@ impl<T: NativeType> Drop for Bytes<T> {
     #[inline]
     fn drop(&mut self) {
         match &self.deallocation {
-            Deallocation::Native(capacity) => {
-                unsafe { alloc::free_aligned(self.ptr, *capacity) };
-            }
+            Deallocation::Native(capacity) => unsafe {
+                Vec::from_raw_parts(self.ptr.as_ptr(), self.len, *capacity);
+            },
             // foreign interface knows how to deallocate itself.
             Deallocation::Foreign(_) => (),
         }
@@ -127,6 +121,6 @@ impl<T: NativeType> Debug for Bytes<T> {
     }
 }
 
-// This is sound because `Bytes` is an imutable container
+// This is sound because `Bytes` is an immutable container
 unsafe impl<T: NativeType> Send for Bytes<T> {}
 unsafe impl<T: NativeType> Sync for Bytes<T> {}

src/buffer/immutable.rs

@@ -53,8 +53,7 @@ impl<T: NativeType> Buffer<T> {
     }
 
     /// Auxiliary method to create a new Buffer
-    #[inline]
-    pub fn from_bytes(bytes: Bytes<T>) -> Self {
+    pub(crate) fn from_bytes(bytes: Bytes<T>) -> Self {
         let length = bytes.len();
         Buffer {
             data: Arc::new(bytes),

src/buffer/mod.rs

@@ -6,7 +6,6 @@ mod immutable;
 mod mutable;
 
 pub(crate) mod bytes;
-pub(crate) mod util;
 
 pub use immutable::Buffer;
 pub use mutable::MutableBuffer;