diff --git a/src/bitmap/container.rs b/src/bitmap/container.rs
index 9116863a..552fff56 100644
--- a/src/bitmap/container.rs
+++ b/src/bitmap/container.rs
@@ -3,8 +3,6 @@ use core::ops::{
     BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, BitXorAssign, RangeInclusive, Sub, SubAssign,
 };
 
-use alloc::vec::Vec;
-
 use super::store::{self, Store};
 use super::util;
 
diff --git a/src/bitmap/fmt.rs b/src/bitmap/fmt.rs
index a3a6a95a..096506d0 100644
--- a/src/bitmap/fmt.rs
+++ b/src/bitmap/fmt.rs
@@ -1,7 +1,5 @@
 use core::fmt;
 
-use alloc::vec::Vec;
-
 use crate::RoaringBitmap;
 
 impl fmt::Debug for RoaringBitmap {
diff --git a/src/bitmap/inherent.rs b/src/bitmap/inherent.rs
index abb5acbb..caa26506 100644
--- a/src/bitmap/inherent.rs
+++ b/src/bitmap/inherent.rs
@@ -1,8 +1,6 @@
 use core::cmp::Ordering;
 use core::ops::RangeBounds;
 
-use alloc::vec::Vec;
-
 use crate::RoaringBitmap;
 
 use super::container::Container;
diff --git a/src/bitmap/iter.rs b/src/bitmap/iter.rs
index 541c49ed..ac85fa33 100644
--- a/src/bitmap/iter.rs
+++ b/src/bitmap/iter.rs
@@ -1,5 +1,5 @@
-use alloc::vec::{self, Vec};
-use core::iter::{self, FromIterator};
+use alloc::vec;
+use core::iter;
 use core::slice;
 
 use super::container::Container;
diff --git a/src/bitmap/mod.rs b/src/bitmap/mod.rs
index b3bbd080..0fce56e2 100644
--- a/src/bitmap/mod.rs
+++ b/src/bitmap/mod.rs
@@ -17,8 +17,6 @@ mod serde;
 #[cfg(feature = "std")]
 mod serialization;
 
-use alloc::vec::Vec;
-
 use self::cmp::Pairs;
 pub use self::iter::IntoIter;
 pub use self::iter::Iter;
diff --git a/src/bitmap/multiops.rs b/src/bitmap/multiops.rs
index fd8f5282..e3d37b51 100644
--- a/src/bitmap/multiops.rs
+++ b/src/bitmap/multiops.rs
@@ -5,7 +5,7 @@ use core::{
     ops::{BitOrAssign, BitXorAssign},
 };
 
-use alloc::{borrow::Cow, vec::Vec};
+use alloc::borrow::Cow;
 
 use crate::{MultiOps, RoaringBitmap};
 
diff --git a/src/bitmap/ops.rs b/src/bitmap/ops.rs
index bfdd0ce3..75a2fa6a 100644
--- a/src/bitmap/ops.rs
+++ b/src/bitmap/ops.rs
@@ -1,8 +1,6 @@
 use core::mem;
 use core::ops::{BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, BitXorAssign, Sub, SubAssign};
 
-use alloc::vec::Vec;
-
 use crate::bitmap::container::Container;
 use crate::bitmap::Pairs;
 use crate::RoaringBitmap;
diff --git a/src/bitmap/serialization.rs b/src/bitmap/serialization.rs
index 2ea63560..790e2d28 100644
--- a/src/bitmap/serialization.rs
+++ b/src/bitmap/serialization.rs
@@ -1,6 +1,6 @@
 use bytemuck::cast_slice_mut;
 use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
-use core::convert::{Infallible, TryFrom};
+use core::convert::Infallible;
 use core::ops::RangeInclusive;
 use std::error::Error;
 use std::io;
diff --git a/src/bitmap/store/array_store/mod.rs b/src/bitmap/store/array_store/mod.rs
index b08bc9b6..54ae7d28 100644
--- a/src/bitmap/store/array_store/mod.rs
+++ b/src/bitmap/store/array_store/mod.rs
@@ -2,13 +2,9 @@ mod scalar;
 mod vector;
 mod visitor;
 
-use alloc::boxed::Box;
-use alloc::vec::Vec;
-
 use crate::bitmap::store::array_store::visitor::{CardinalityCounter, VecWriter};
 use core::cmp::Ordering;
 use core::cmp::Ordering::*;
-use core::convert::TryFrom;
 use core::fmt::{Display, Formatter};
 use core::ops::{BitAnd, BitAndAssign, BitOr, BitXor, RangeInclusive, Sub, SubAssign};
 
diff --git a/src/bitmap/store/bitmap_store.rs b/src/bitmap/store/bitmap_store.rs
index 6a8c2b37..ca21e1f9 100644
--- a/src/bitmap/store/bitmap_store.rs
+++ b/src/bitmap/store/bitmap_store.rs
@@ -3,9 +3,6 @@ use core::cmp::Ordering;
 use core::fmt::{Display, Formatter};
 use core::ops::{BitAndAssign, BitOrAssign, BitXorAssign, RangeInclusive, SubAssign};
 
-use alloc::boxed::Box;
-use alloc::vec::Vec;
-
 use super::ArrayStore;
 
 pub const BITMAP_LENGTH: usize = 1024;
diff --git a/src/bitmap/store/mod.rs b/src/bitmap/store/mod.rs
index c80b2078..4cba870b 100644
--- a/src/bitmap/store/mod.rs
+++ b/src/bitmap/store/mod.rs
@@ -1,7 +1,7 @@
 mod array_store;
 mod bitmap_store;
 
-use alloc::{boxed::Box, vec};
+use alloc::vec;
 use core::mem;
 use core::ops::{
     BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, BitXorAssign, RangeInclusive, Sub, SubAssign,
diff --git a/src/treemap/fmt.rs b/src/treemap/fmt.rs
index 86840116..3c36b72b 100644
--- a/src/treemap/fmt.rs
+++ b/src/treemap/fmt.rs
@@ -1,7 +1,5 @@
 use core::fmt;
 
-use alloc::vec::Vec;
-
 use crate::RoaringTreemap;
 
 impl fmt::Debug for RoaringTreemap {
diff --git a/src/treemap/inherent.rs b/src/treemap/inherent.rs
index 98ef7831..e1190931 100644
--- a/src/treemap/inherent.rs
+++ b/src/treemap/inherent.rs
@@ -1,5 +1,4 @@
 use alloc::collections::btree_map::{BTreeMap, Entry};
-use alloc::vec::Vec;
 use core::iter;
 use core::ops::RangeBounds;
 
diff --git a/src/treemap/iter.rs b/src/treemap/iter.rs
index a5239bc5..afe1fb42 100644
--- a/src/treemap/iter.rs
+++ b/src/treemap/iter.rs
@@ -1,5 +1,5 @@
 use alloc::collections::{btree_map, BTreeMap};
-use core::iter::{self, FromIterator};
+use core::iter;
 
 use super::util;
 use crate::bitmap::IntoIter as IntoIter32;
diff --git a/src/treemap/multiops.rs b/src/treemap/multiops.rs
index f43bdf71..c50b8530 100644
--- a/src/treemap/multiops.rs
+++ b/src/treemap/multiops.rs
@@ -1,7 +1,4 @@
-use alloc::{
-    collections::{binary_heap::PeekMut, BTreeMap, BinaryHeap},
-    vec::Vec,
-};
+use alloc::collections::{binary_heap::PeekMut, BTreeMap, BinaryHeap};
 use core::{borrow::Borrow, cmp::Ordering, mem};
 
 use crate::{MultiOps, RoaringBitmap, RoaringTreemap};
diff --git a/src/treemap/ops.rs b/src/treemap/ops.rs
index 17e1b4a8..f1a25a2f 100644
--- a/src/treemap/ops.rs
+++ b/src/treemap/ops.rs
@@ -1,5 +1,4 @@
 use alloc::collections::btree_map::Entry;
-use alloc::vec::Vec;
 use core::mem;
 use core::ops::{BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, BitXorAssign, Sub, SubAssign};