diff --git a/serde_with/src/de/impls.rs b/serde_with/src/de/impls.rs
index 6b83ca3b..de00509a 100644
--- a/serde_with/src/de/impls.rs
+++ b/serde_with/src/de/impls.rs
@@ -908,80 +908,6 @@ where
     }
 }
 
-#[cfg(feature = "alloc")]
-impl<'de, T, U> DeserializeAs<'de, Vec<T>> for VecSkipError<U>
-where
-    U: DeserializeAs<'de, T>,
-{
-    fn deserialize_as<D>(deserializer: D) -> Result<Vec<T>, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        enum GoodOrError<T, TAs> {
-            Good(T),
-            // Only here to consume the TAs generic
-            Error(PhantomData<TAs>),
-        }
-
-        impl<'de, T, TAs> Deserialize<'de> for GoodOrError<T, TAs>
-        where
-            TAs: DeserializeAs<'de, T>,
-        {
-            fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-            where
-                D: Deserializer<'de>,
-            {
-                let is_hr = deserializer.is_human_readable();
-                let content: content::de::Content<'de> = Deserialize::deserialize(deserializer)?;
-
-                Ok(
-                    match <DeserializeAsWrap<T, TAs>>::deserialize(
-                        content::de::ContentDeserializer::<D::Error>::new(content, is_hr),
-                    ) {
-                        Ok(elem) => GoodOrError::Good(elem.into_inner()),
-                        Err(_) => GoodOrError::Error(PhantomData),
-                    },
-                )
-            }
-        }
-
-        struct SeqVisitor<T, U> {
-            marker: PhantomData<T>,
-            marker2: PhantomData<U>,
-        }
-
-        impl<'de, T, TAs> Visitor<'de> for SeqVisitor<T, TAs>
-        where
-            TAs: DeserializeAs<'de, T>,
-        {
-            type Value = Vec<T>;
-
-            fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
-                formatter.write_str("a sequence")
-            }
-
-            fn visit_seq<A>(self, seq: A) -> Result<Self::Value, A::Error>
-            where
-                A: SeqAccess<'de>,
-            {
-                utils::SeqIter::new(seq)
-                    .filter_map(|res: Result<GoodOrError<T, TAs>, A::Error>| match res {
-                        Ok(GoodOrError::Good(value)) => Some(Ok(value)),
-                        Ok(GoodOrError::Error(_)) => None,
-                        Err(err) => Some(Err(err)),
-                    })
-                    .collect()
-            }
-        }
-
-        let visitor = SeqVisitor::<T, U> {
-            marker: PhantomData,
-            marker2: PhantomData,
-        };
-        deserializer.deserialize_seq(visitor)
-    }
-}
-
 impl<'de, Str> DeserializeAs<'de, Option<Str>> for NoneAsEmptyString
 where
     Str: FromStr,
diff --git a/serde_with/src/de/mod.rs b/serde_with/src/de/mod.rs
index 984950cb..c566f371 100644
--- a/serde_with/src/de/mod.rs
+++ b/serde_with/src/de/mod.rs
@@ -10,6 +10,8 @@
 #[cfg(feature = "alloc")]
 mod duplicates;
 mod impls;
+#[cfg(feature = "alloc")]
+mod skip_error;
 
 use crate::prelude::*;
 
diff --git a/serde_with/src/de/skip_error.rs b/serde_with/src/de/skip_error.rs
new file mode 100644
index 00000000..a50d4bd4
--- /dev/null
+++ b/serde_with/src/de/skip_error.rs
@@ -0,0 +1,75 @@
+use crate::prelude::*;
+
+enum GoodOrError<T, TAs> {
+    Good(T),
+    // Only here to consume the TAs generic
+    Error(PhantomData<TAs>),
+}
+
+impl<'de, T, TAs> Deserialize<'de> for GoodOrError<T, TAs>
+where
+    TAs: DeserializeAs<'de, T>,
+{
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        let is_hr = deserializer.is_human_readable();
+        let content: content::de::Content<'de> = Deserialize::deserialize(deserializer)?;
+
+        Ok(
+            match <DeserializeAsWrap<T, TAs>>::deserialize(content::de::ContentDeserializer::<
+                D::Error,
+            >::new(content, is_hr))
+            {
+                Ok(elem) => GoodOrError::Good(elem.into_inner()),
+                Err(_) => GoodOrError::Error(PhantomData),
+            },
+        )
+    }
+}
+
+impl<'de, T, U> DeserializeAs<'de, Vec<T>> for VecSkipError<U>
+where
+    U: DeserializeAs<'de, T>,
+{
+    fn deserialize_as<D>(deserializer: D) -> Result<Vec<T>, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        struct SeqVisitor<T, U> {
+            marker: PhantomData<T>,
+            marker2: PhantomData<U>,
+        }
+
+        impl<'de, T, TAs> Visitor<'de> for SeqVisitor<T, TAs>
+        where
+            TAs: DeserializeAs<'de, T>,
+        {
+            type Value = Vec<T>;
+
+            fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
+                formatter.write_str("a sequence")
+            }
+
+            fn visit_seq<A>(self, seq: A) -> Result<Self::Value, A::Error>
+            where
+                A: SeqAccess<'de>,
+            {
+                utils::SeqIter::new(seq)
+                    .filter_map(|res: Result<GoodOrError<T, TAs>, A::Error>| match res {
+                        Ok(GoodOrError::Good(value)) => Some(Ok(value)),
+                        Ok(GoodOrError::Error(_)) => None,
+                        Err(err) => Some(Err(err)),
+                    })
+                    .collect()
+            }
+        }
+
+        let visitor = SeqVisitor::<T, U> {
+            marker: PhantomData,
+            marker2: PhantomData,
+        };
+        deserializer.deserialize_seq(visitor)
+    }
+}
diff --git a/serde_with/src/ser/impls.rs b/serde_with/src/ser/impls.rs
index e42b9139..03ae0b3d 100644
--- a/serde_with/src/ser/impls.rs
+++ b/serde_with/src/ser/impls.rs
@@ -559,19 +559,6 @@ where
     }
 }
 
-#[cfg(feature = "alloc")]
-impl<T, U> SerializeAs<Vec<T>> for VecSkipError<U>
-where
-    U: SerializeAs<T>,
-{
-    fn serialize_as<S>(source: &Vec<T>, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
-        Vec::<U>::serialize_as(source, serializer)
-    }
-}
-
 impl<T> SerializeAs<Option<T>> for NoneAsEmptyString
 where
     T: Display,
diff --git a/serde_with/src/ser/mod.rs b/serde_with/src/ser/mod.rs
index 8c599d4b..42895b81 100644
--- a/serde_with/src/ser/mod.rs
+++ b/serde_with/src/ser/mod.rs
@@ -10,6 +10,8 @@
 #[cfg(feature = "alloc")]
 mod duplicates;
 mod impls;
+#[cfg(feature = "alloc")]
+mod skip_error;
 
 use crate::prelude::*;
 
diff --git a/serde_with/src/ser/skip_error.rs b/serde_with/src/ser/skip_error.rs
new file mode 100644
index 00000000..02509cec
--- /dev/null
+++ b/serde_with/src/ser/skip_error.rs
@@ -0,0 +1,13 @@
+use crate::prelude::*;
+
+impl<T, U> SerializeAs<Vec<T>> for VecSkipError<U>
+where
+    U: SerializeAs<T>,
+{
+    fn serialize_as<S>(source: &Vec<T>, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        Vec::<U>::serialize_as(source, serializer)
+    }
+}