diff --git a/libafl/src/mutators/mutations.rs b/libafl/src/mutators/mutations.rs
index bd279cc0c2..c2dff328ce 100644
--- a/libafl/src/mutators/mutations.rs
+++ b/libafl/src/mutators/mutations.rs
@@ -50,9 +50,7 @@ pub(crate) unsafe fn buffer_copy<T>(dst: &mut [T], src: &[T], from: usize, to: u
 #[inline]
 pub fn buffer_set<T: Clone>(data: &mut [T], from: usize, len: usize, val: T) {
     debug_assert!(from + len <= data.len());
-    for p in &mut data[from..(from + len)] {
-        *p = val.clone();
-    }
+    data[from..(from + len)].fill(val);
 }
 
 /// Generate a range of values where (upon repeated calls) each index is likely to appear in the
@@ -353,7 +351,7 @@ impl ByteRandMutator {
 // within the input are treated as u8, u16, u32, or u64, then mutated in place.
 macro_rules! add_mutator_impl {
     ($name: ident, $size: ty) => {
-        /// Adds or subtracts a random value up to `ARITH_MAX` to a [`<$size>`] at a random place in the [`Vec`], in random byte order.
+        #[doc = concat!("Adds or subtracts a random value up to `ARITH_MAX` to a [`", stringify!($size), "`] at a random place in the [`Vec`], in random byte order.")]
         #[derive(Default, Debug)]
         pub struct $name;
 
@@ -402,7 +400,7 @@ macro_rules! add_mutator_impl {
         }
 
         impl $name {
-            /// Creates a new [`$name`].
+            #[doc = concat!("Creates a new [`", stringify!($name), "`].")]
             #[must_use]
             pub fn new() -> Self {
                 Self
@@ -460,7 +458,7 @@ macro_rules! interesting_mutator_impl {
         }
 
         impl $name {
-            /// Creates a new [`$name`].
+            #[doc = concat!("Creates a new [`", stringify!($name), "`].")]
             #[must_use]
             pub fn new() -> Self {
                 Self
diff --git a/libafl/src/schedulers/minimizer.rs b/libafl/src/schedulers/minimizer.rs
index 295c0a9a62..d829af4a25 100644
--- a/libafl/src/schedulers/minimizer.rs
+++ b/libafl/src/schedulers/minimizer.rs
@@ -101,7 +101,7 @@ where
         self.update_score(state, idx)
     }
 
-    /// Removes an entry from the corpus, returning M if M was present.
+    /// Removes an entry from the corpus
     fn on_remove(
         &mut self,
         state: &mut CS::State,
@@ -252,7 +252,7 @@ where
     M: AsSlice<Entry = usize> + SerdeAny + HasRefCnt,
     CS::State: HasCorpus + HasMetadata + HasRand,
 {
-    /// Update the `Corpus` score using the `MinimizerScheduler`
+    /// Update the [`Corpus`] score using the [`MinimizerScheduler`]
     #[allow(clippy::unused_self)]
     #[allow(clippy::cast_possible_wrap)]
     pub fn update_score(&self, state: &mut CS::State, idx: CorpusId) -> Result<(), Error> {
@@ -327,7 +327,7 @@ where
         Ok(())
     }
 
-    /// Cull the `Corpus` using the `MinimizerScheduler`
+    /// Cull the [`Corpus`] using the [`MinimizerScheduler`]
     #[allow(clippy::unused_self)]
     pub fn cull(&self, state: &CS::State) -> Result<(), Error> {
         let Some(top_rated) = state.metadata_map().get::<TopRatedsMetadata>() else {