diff --git a/src/mode.rs b/src/mode.rs
index 4c6fb23..f615dec 100644
--- a/src/mode.rs
+++ b/src/mode.rs
@@ -1,8 +1,10 @@
 mod regular;
+mod serialization;
 
 use std::marker::PhantomData;
 
 pub use self::regular::RegularMode;
+pub use self::serialization::{Deserializer, DeserializerExt, Serializable, Serializer};
 
 /// See [`ModeResult`].
 pub type ParseSuccess<M, A, I> = <M as Mode>::ParseSuccess<A, I>;
diff --git a/src/rcore/serialization.rs b/src/mode/serialization.rs
similarity index 93%
rename from src/rcore/serialization.rs
rename to src/mode/serialization.rs
index e27caba..915d8c5 100644
--- a/src/rcore/serialization.rs
+++ b/src/mode/serialization.rs
@@ -31,9 +31,7 @@ impl Serializer for Vec<u8> {
 
 /// Trait representing a readable stream used for parsing.
 ///
-/// See [`Serializer`], [`FactoryParse::deserialize`].
-///
-/// [`FactoryParse::deserialize`]: super::FactoryParse::deserialize
+/// See [`Serializer`].
 pub trait Deserializer {
     /// Read at most `n` bytes.
     fn read_n(&mut self, n: usize) -> &[u8];
diff --git a/src/rcore.rs b/src/rcore.rs
index 4af7999..67d5ad4 100644
--- a/src/rcore.rs
+++ b/src/rcore.rs
@@ -16,7 +16,6 @@ mod point;
 mod points;
 mod resolution;
 mod resolver_origin;
-mod serialization;
 mod slice_deserializer;
 
 use std::{error::Error, rc::Rc};
@@ -44,7 +43,6 @@ pub use self::resolution::{
     Address, HashResolution, HashResolutionResult, LookupError, Resolution, ResolutionError,
     ResolutionFailure, ResolutionResult, Resolver, ResolverMap,
 };
-pub use self::serialization::{Deserializer, DeserializerExt, Serializable, Serializer};
 pub use self::slice_deserializer::SliceDeserializer;
 
 /// Helper alias for [`WeakFunctor::F`] of [`FunctorContext::T`].
diff --git a/src/rstd.rs b/src/rstd.rs
index 1d706d4..c46cc55 100644
--- a/src/rstd.rs
+++ b/src/rstd.rs
@@ -16,6 +16,7 @@ mod wrapped_origin;
 use std::{error::Error, fmt::Display, rc::Rc};
 
 use crate::func::*;
+use crate::mode::*;
 use crate::rcore::*;
 
 impl Display for Address {