diff --git a/bitcoin/src/blockdata/script/types/borrowed.rs b/bitcoin/src/blockdata/script/borrowed.rs
similarity index 100%
rename from bitcoin/src/blockdata/script/types/borrowed.rs
rename to bitcoin/src/blockdata/script/borrowed.rs
diff --git a/bitcoin/src/blockdata/script/mod.rs b/bitcoin/src/blockdata/script/mod.rs
index b843ac82..b13088d0 100644
--- a/bitcoin/src/blockdata/script/mod.rs
+++ b/bitcoin/src/blockdata/script/mod.rs
@@ -48,20 +48,35 @@
 //! At the time of writing there's only one operation using the cache - `push_verify`, so the cache
 //! is minimal but we may extend it in the future if needed.
 
+use alloc::rc::Rc;
+use alloc::sync::Arc;
+
+use core::cmp::Ordering;
+use core::borrow::{Borrow, BorrowMut};
 use core::fmt;
+use core::ops::{Deref, DerefMut};
+
+#[cfg(feature = "serde")]
+use serde;
 
 use crate::blockdata::opcodes::{self, all::*};
-use crate::OutPoint;
+use crate::consensus::{encode, Decodable, Encodable};
+use crate::hash_types::{ScriptHash, WScriptHash};
+use crate::hashes::hex;
+use crate::{io, OutPoint};
+use crate::prelude::*;
 
+mod borrowed;
 mod builder;
 mod instruction;
-mod types;
+mod owned;
 #[cfg(test)]
 mod tests;
 
+pub use self::borrowed::*;
 pub use self::builder::*;
 pub use self::instruction::*;
-pub use self::types::*;
+pub use self::owned::*;
 
 /// Encodes an integer in script(minimal CScriptNum) format.
 ///
@@ -213,6 +228,505 @@ fn opcode_to_verify(opcode: Option<opcodes::All>) -> Option<opcodes::All> {
     })
 }
 
+// We keep all the `Script` and `ScriptBuf` impls together since its easier to see side-by-side.
+
+impl From<ScriptBuf> for Box<Script> {
+    fn from(v: ScriptBuf) -> Self {
+        v.into_boxed_script()
+    }
+}
+
+impl From<ScriptBuf> for Cow<'_, Script> {
+    fn from(value: ScriptBuf) -> Self {
+        Cow::Owned(value)
+    }
+}
+
+impl<'a> From<Cow<'a, Script>> for ScriptBuf {
+    fn from(value: Cow<'a, Script>) -> Self {
+        match value {
+            Cow::Owned(owned) => owned,
+            Cow::Borrowed(borrwed) => borrwed.into(),
+        }
+    }
+}
+
+impl<'a> From<Cow<'a, Script>> for Box<Script> {
+    fn from(value: Cow<'a, Script>) -> Self {
+        match value {
+            Cow::Owned(owned) => owned.into(),
+            Cow::Borrowed(borrwed) => borrwed.into(),
+        }
+    }
+}
+
+impl<'a> From<&'a Script> for Box<Script> {
+    fn from(value: &'a Script) -> Self {
+        value.to_owned().into()
+    }
+}
+
+impl<'a> From<&'a Script> for ScriptBuf {
+    fn from(value: &'a Script) -> Self {
+        value.to_owned()
+    }
+}
+
+impl<'a> From<&'a Script> for Cow<'a, Script> {
+    fn from(value: &'a Script) -> Self {
+        Cow::Borrowed(value)
+    }
+}
+
+impl<'a> From<&'a Script> for Arc<Script> {
+    fn from(value: &'a Script) -> Self {
+        let rw: *const [u8] = Arc::into_raw(Arc::from(&value.0));
+        // SAFETY: copied from `std`
+        // The pointer was just created from an Arc without deallocating
+        // Casting a slice to a transparent struct wrapping that slice is sound (same
+        // layout).
+        unsafe { Arc::from_raw(rw as *const Script) }
+    }
+}
+
+impl<'a> From<&'a Script> for Rc<Script> {
+    fn from(value: &'a Script) -> Self {
+        let rw: *const [u8] = Rc::into_raw(Rc::from(&value.0));
+        // SAFETY: copied from `std`
+        // The pointer was just created from an Rc without deallocating
+        // Casting a slice to a transparent struct wrapping that slice is sound (same
+        // layout).
+        unsafe { Rc::from_raw(rw as *const Script) }
+    }
+}
+
+impl From<Vec<u8>> for ScriptBuf {
+    fn from(v: Vec<u8>) -> Self { ScriptBuf(v) }
+}
+
+impl From<ScriptBuf> for Vec<u8> {
+    fn from(v: ScriptBuf) -> Self { v.0 }
+}
+
+impl From<ScriptBuf> for ScriptHash {
+    fn from(script: ScriptBuf) -> ScriptHash {
+        script.script_hash()
+    }
+}
+
+impl From<&ScriptBuf> for ScriptHash {
+    fn from(script: &ScriptBuf) -> ScriptHash {
+        script.script_hash()
+    }
+}
+
+impl From<&Script> for ScriptHash {
+    fn from(script: &Script) -> ScriptHash {
+        script.script_hash()
+    }
+}
+
+impl From<ScriptBuf> for WScriptHash {
+    fn from(script: ScriptBuf) -> WScriptHash {
+        script.wscript_hash()
+    }
+}
+
+impl From<&ScriptBuf> for WScriptHash {
+    fn from(script: &ScriptBuf) -> WScriptHash {
+        script.wscript_hash()
+    }
+}
+
+impl From<&Script> for WScriptHash {
+    fn from(script: &Script) -> WScriptHash {
+        script.wscript_hash()
+    }
+}
+
+impl core::str::FromStr for ScriptBuf {
+    type Err = hex::Error;
+    #[inline]
+    fn from_str(s: &str) -> Result<Self, hex::Error> {
+        ScriptBuf::from_hex(s)
+    }
+}
+
+impl AsRef<Script> for Script {
+    #[inline]
+    fn as_ref(&self) -> &Script {
+        self
+    }
+}
+
+impl AsRef<Script> for ScriptBuf {
+    fn as_ref(&self) -> &Script {
+        self
+    }
+}
+
+impl AsRef<[u8]> for Script {
+    #[inline]
+    fn as_ref(&self) -> &[u8] {
+        self.as_bytes()
+    }
+}
+
+impl AsRef<[u8]> for ScriptBuf {
+    fn as_ref(&self) -> &[u8] {
+        self.as_bytes()
+    }
+}
+
+impl AsMut<Script> for Script {
+    fn as_mut(&mut self) -> &mut Script {
+        self
+    }
+}
+
+impl AsMut<Script> for ScriptBuf {
+    fn as_mut(&mut self) -> &mut Script {
+        self
+    }
+}
+
+impl AsMut<[u8]> for Script {
+    #[inline]
+    fn as_mut(&mut self) -> &mut [u8] {
+        self.as_mut_bytes()
+    }
+}
+
+impl AsMut<[u8]> for ScriptBuf {
+    fn as_mut(&mut self) -> &mut [u8] {
+        self.as_mut_bytes()
+    }
+}
+
+impl fmt::Debug for Script {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.write_str("Script(")?;
+        self.fmt_asm(f)?;
+        f.write_str(")")
+    }
+}
+
+impl fmt::Debug for ScriptBuf {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::Debug::fmt(self.as_script(), f)
+    }
+}
+
+impl fmt::Display for Script {
+    #[inline]
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        self.fmt_asm(f)
+    }
+}
+
+impl fmt::Display for ScriptBuf {
+    #[inline]
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::Display::fmt(self.as_script(), f)
+    }
+}
+
+impl fmt::LowerHex for Script {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::LowerHex::fmt(&self.as_bytes().as_hex(), f)
+    }
+}
+
+impl fmt::LowerHex for ScriptBuf {
+    #[inline]
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::LowerHex::fmt(self.as_script(), f)
+    }
+}
+
+impl fmt::UpperHex for Script {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::UpperHex::fmt(&self.as_bytes().as_hex(), f)
+    }
+}
+
+impl fmt::UpperHex for ScriptBuf {
+    #[inline]
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::UpperHex::fmt(self.as_script(), f)
+    }
+}
+
+impl Deref for ScriptBuf {
+    type Target = Script;
+
+    fn deref(&self) -> &Self::Target {
+        Script::from_bytes(&self.0)
+    }
+}
+
+impl DerefMut for ScriptBuf {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        Script::from_bytes_mut(&mut self.0)
+    }
+}
+
+impl Borrow<Script> for ScriptBuf {
+    fn borrow(&self) -> &Script {
+        self
+    }
+}
+
+impl BorrowMut<Script> for ScriptBuf {
+    fn borrow_mut(&mut self) -> &mut Script {
+        self
+    }
+}
+
+impl PartialEq<ScriptBuf> for Script {
+    fn eq(&self, other: &ScriptBuf) -> bool {
+        self.eq(other.as_script())
+    }
+}
+
+impl PartialEq<Script> for ScriptBuf {
+    fn eq(&self, other: &Script) -> bool {
+        self.as_script().eq(other)
+    }
+}
+
+impl PartialOrd<Script> for ScriptBuf {
+    fn partial_cmp(&self, other: &Script) -> Option<Ordering> {
+        self.as_script().partial_cmp(other)
+    }
+}
+
+impl PartialOrd<ScriptBuf> for Script {
+    fn partial_cmp(&self, other: &ScriptBuf) -> Option<Ordering> {
+        self.partial_cmp(other.as_script())
+    }
+}
+
+#[cfg(feature = "serde")]
+#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
+impl serde::Serialize for Script {
+    /// User-facing serialization for `Script`.
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        if serializer.is_human_readable() {
+            serializer.collect_str(&format_args!("{:x}", self))
+        } else {
+            serializer.serialize_bytes(self.as_bytes())
+        }
+    }
+}
+
+/// Can only deserialize borrowed bytes.
+#[cfg(feature = "serde")]
+#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
+impl<'de> serde::Deserialize<'de> for &'de Script {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        if deserializer.is_human_readable() {
+            use crate::serde::de::Error;
+
+            return Err(D::Error::custom("deserialization of `&Script` from human-readable formats is not possible"));
+        }
+
+        struct Visitor;
+        impl<'de> serde::de::Visitor<'de> for Visitor {
+            type Value = &'de Script;
+
+            fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
+                formatter.write_str("borrowed bytes")
+            }
+
+            fn visit_borrowed_bytes<E>(self, v: &'de [u8]) -> Result<Self::Value, E>
+            where
+                E: serde::de::Error,
+            {
+                Ok(Script::from_bytes(v))
+            }
+        }
+        deserializer.deserialize_bytes(Visitor)
+    }
+}
+
+#[cfg(feature = "serde")]
+#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
+impl serde::Serialize for ScriptBuf {
+    /// User-facing serialization for `Script`.
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        (**self).serialize(serializer)
+    }
+}
+
+#[cfg(feature = "serde")]
+#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
+impl<'de> serde::Deserialize<'de> for ScriptBuf {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        use core::fmt::Formatter;
+        use crate::hashes::hex::FromHex;
+
+        if deserializer.is_human_readable() {
+
+            struct Visitor;
+            impl<'de> serde::de::Visitor<'de> for Visitor {
+                type Value = ScriptBuf;
+
+                fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
+                    formatter.write_str("a script hex")
+                }
+
+                fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
+                where
+                    E: serde::de::Error,
+                {
+                    let v = Vec::from_hex(v).map_err(E::custom)?;
+                    Ok(ScriptBuf::from(v))
+                }
+            }
+            deserializer.deserialize_str(Visitor)
+        } else {
+            struct BytesVisitor;
+
+            impl<'de> serde::de::Visitor<'de> for BytesVisitor {
+                type Value = ScriptBuf;
+
+                fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
+                    formatter.write_str("a script Vec<u8>")
+                }
+
+                fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
+                where
+                    E: serde::de::Error,
+                {
+                    Ok(ScriptBuf::from(v.to_vec()))
+                }
+
+                fn visit_byte_buf<E>(self, v: Vec<u8>) -> Result<Self::Value, E>
+                where
+                    E: serde::de::Error,
+                {
+                    Ok(ScriptBuf::from(v))
+                }
+            }
+            deserializer.deserialize_byte_buf(BytesVisitor)
+        }
+    }
+}
+
+impl Encodable for Script {
+    #[inline]
+    fn consensus_encode<W: io::Write + ?Sized>(&self, w: &mut W) -> Result<usize, io::Error> {
+        crate::consensus::encode::consensus_encode_with_size(&self.0, w)
+    }
+}
+
+impl Encodable for ScriptBuf {
+    #[inline]
+    fn consensus_encode<W: io::Write + ?Sized>(&self, w: &mut W) -> Result<usize, io::Error> {
+        self.0.consensus_encode(w)
+    }
+}
+
+impl Decodable for ScriptBuf {
+    #[inline]
+    fn consensus_decode_from_finite_reader<R: io::Read + ?Sized>(r: &mut R) -> Result<Self, encode::Error> {
+        Ok(ScriptBuf(Decodable::consensus_decode_from_finite_reader(r)?))
+    }
+}
+
+/// Writes the assembly decoding of the script bytes to the formatter.
+pub(super) fn bytes_to_asm_fmt(script: &[u8], f: &mut dyn fmt::Write) -> fmt::Result {
+    // This has to be a macro because it needs to break the loop
+    macro_rules! read_push_data_len {
+        ($iter:expr, $len:literal, $formatter:expr) => {
+            match read_uint_iter($iter, $len) {
+                Ok(n) => {
+                    n
+                },
+                Err(UintError::EarlyEndOfScript) => {
+                    $formatter.write_str("<unexpected end>")?;
+                    break;
+                }
+                // We got the data in a slice which implies it being shorter than `usize::max_value()`
+                // So if we got overflow, we can confidently say the number is higher than length of
+                // the slice even though we don't know the exact number. This implies attempt to push
+                // past end.
+                Err(UintError::NumericOverflow) => {
+                    $formatter.write_str("<push past end>")?;
+                    break;
+                }
+            }
+        }
+    }
+
+    let mut iter = script.iter();
+    // Was at least one opcode emitted?
+    let mut at_least_one = false;
+    // `iter` needs to be borrowed in `read_push_data_len`, so we have to use `while let` instead
+    // of `for`.
+    while let Some(byte) = iter.next() {
+        let opcode = opcodes::All::from(*byte);
+
+        let data_len = if let opcodes::Class::PushBytes(n) = opcode.classify(opcodes::ClassifyContext::Legacy) {
+            n as usize
+        } else {
+            match opcode {
+                OP_PUSHDATA1 => {
+                    // side effects: may write and break from the loop
+                    read_push_data_len!(&mut iter, 1, f)
+                }
+                OP_PUSHDATA2 => {
+                    // side effects: may write and break from the loop
+                    read_push_data_len!(&mut iter, 2, f)
+                }
+                OP_PUSHDATA4 => {
+                    // side effects: may write and break from the loop
+                    read_push_data_len!(&mut iter, 4, f)
+                }
+                _ => 0
+            }
+        };
+
+        if at_least_one {
+            f.write_str(" ")?;
+        } else {
+            at_least_one = true;
+        }
+        // Write the opcode
+        if opcode == OP_PUSHBYTES_0 {
+            f.write_str("OP_0")?;
+        } else {
+            write!(f, "{:?}", opcode)?;
+        }
+        // Write any pushdata
+        if data_len > 0 {
+            f.write_str(" ")?;
+            if data_len <= iter.len() {
+                for ch in iter.by_ref().take(data_len) {
+                    write!(f, "{:02x}", ch)?;
+                }
+            } else {
+                f.write_str("<push past end>")?;
+                break;
+            }
+        }
+    }
+    Ok(())
+}
+
 /// Ways that a script might fail. Not everything is split up as
 /// much as it could be; patches welcome if more detailed errors
 /// would help you.
diff --git a/bitcoin/src/blockdata/script/types/owned.rs b/bitcoin/src/blockdata/script/owned.rs
similarity index 100%
rename from bitcoin/src/blockdata/script/types/owned.rs
rename to bitcoin/src/blockdata/script/owned.rs
diff --git a/bitcoin/src/blockdata/script/types/mod.rs b/bitcoin/src/blockdata/script/types/mod.rs
deleted file mode 100644
index 6c97dae1..00000000
--- a/bitcoin/src/blockdata/script/types/mod.rs
+++ /dev/null
@@ -1,527 +0,0 @@
-// Written in 2014 by Andrew Poelstra <apoelstra@wpsoftware.net>
-// SPDX-License-Identifier: CC0-1.0
-
-//! Provides the two script types, one with owned inner data [`ScriptBuf`] and
-//! one with borrowed inner data [`Script`].
-
-use alloc::rc::Rc;
-use alloc::sync::Arc;
-
-use core::cmp::Ordering;
-use core::borrow::{Borrow, BorrowMut};
-use core::fmt;
-use core::ops::{Deref, DerefMut};
-
-#[cfg(feature = "serde")]
-use serde;
-
-use crate::blockdata::opcodes::{self, all::*};
-use crate::blockdata::script::{read_uint_iter, UintError};
-use crate::consensus::{encode, Decodable, Encodable};
-use crate::hash_types::{ScriptHash, WScriptHash};
-use crate::hashes::{hex};
-use crate::io;
-use crate::prelude::*;
-
-mod borrowed;
-mod owned;
-
-pub use borrowed::*;
-pub use owned::*;
-
-impl From<ScriptBuf> for Box<Script> {
-    fn from(v: ScriptBuf) -> Self {
-        v.into_boxed_script()
-    }
-}
-
-impl From<ScriptBuf> for Cow<'_, Script> {
-    fn from(value: ScriptBuf) -> Self {
-        Cow::Owned(value)
-    }
-}
-
-impl<'a> From<Cow<'a, Script>> for ScriptBuf {
-    fn from(value: Cow<'a, Script>) -> Self {
-        match value {
-            Cow::Owned(owned) => owned,
-            Cow::Borrowed(borrwed) => borrwed.into(),
-        }
-    }
-}
-
-impl<'a> From<Cow<'a, Script>> for Box<Script> {
-    fn from(value: Cow<'a, Script>) -> Self {
-        match value {
-            Cow::Owned(owned) => owned.into(),
-            Cow::Borrowed(borrwed) => borrwed.into(),
-        }
-    }
-}
-
-impl<'a> From<&'a Script> for Box<Script> {
-    fn from(value: &'a Script) -> Self {
-        value.to_owned().into()
-    }
-}
-
-impl<'a> From<&'a Script> for ScriptBuf {
-    fn from(value: &'a Script) -> Self {
-        value.to_owned()
-    }
-}
-
-impl<'a> From<&'a Script> for Cow<'a, Script> {
-    fn from(value: &'a Script) -> Self {
-        Cow::Borrowed(value)
-    }
-}
-
-impl<'a> From<&'a Script> for Arc<Script> {
-    fn from(value: &'a Script) -> Self {
-        let rw: *const [u8] = Arc::into_raw(Arc::from(&value.0));
-        // SAFETY: copied from `std`
-        // The pointer was just created from an Arc without deallocating
-        // Casting a slice to a transparent struct wrapping that slice is sound (same
-        // layout).
-        unsafe { Arc::from_raw(rw as *const Script) }
-    }
-}
-
-impl<'a> From<&'a Script> for Rc<Script> {
-    fn from(value: &'a Script) -> Self {
-        let rw: *const [u8] = Rc::into_raw(Rc::from(&value.0));
-        // SAFETY: copied from `std`
-        // The pointer was just created from an Rc without deallocating
-        // Casting a slice to a transparent struct wrapping that slice is sound (same
-        // layout).
-        unsafe { Rc::from_raw(rw as *const Script) }
-    }
-}
-
-impl From<Vec<u8>> for ScriptBuf {
-    fn from(v: Vec<u8>) -> Self { ScriptBuf(v) }
-}
-
-impl From<ScriptBuf> for Vec<u8> {
-    fn from(v: ScriptBuf) -> Self { v.0 }
-}
-
-impl From<ScriptBuf> for ScriptHash {
-    fn from(script: ScriptBuf) -> ScriptHash {
-        script.script_hash()
-    }
-}
-
-impl From<&ScriptBuf> for ScriptHash {
-    fn from(script: &ScriptBuf) -> ScriptHash {
-        script.script_hash()
-    }
-}
-
-impl From<&Script> for ScriptHash {
-    fn from(script: &Script) -> ScriptHash {
-        script.script_hash()
-    }
-}
-
-impl From<ScriptBuf> for WScriptHash {
-    fn from(script: ScriptBuf) -> WScriptHash {
-        script.wscript_hash()
-    }
-}
-
-impl From<&ScriptBuf> for WScriptHash {
-    fn from(script: &ScriptBuf) -> WScriptHash {
-        script.wscript_hash()
-    }
-}
-
-impl From<&Script> for WScriptHash {
-    fn from(script: &Script) -> WScriptHash {
-        script.wscript_hash()
-    }
-}
-
-impl core::str::FromStr for ScriptBuf {
-    type Err = hex::Error;
-    #[inline]
-    fn from_str(s: &str) -> Result<Self, hex::Error> {
-        ScriptBuf::from_hex(s)
-    }
-}
-
-impl AsRef<Script> for Script {
-    #[inline]
-    fn as_ref(&self) -> &Script {
-        self
-    }
-}
-
-impl AsRef<Script> for ScriptBuf {
-    fn as_ref(&self) -> &Script {
-        self
-    }
-}
-
-impl AsRef<[u8]> for Script {
-    #[inline]
-    fn as_ref(&self) -> &[u8] {
-        self.as_bytes()
-    }
-}
-
-impl AsRef<[u8]> for ScriptBuf {
-    fn as_ref(&self) -> &[u8] {
-        self.as_bytes()
-    }
-}
-
-impl AsMut<Script> for Script {
-    fn as_mut(&mut self) -> &mut Script {
-        self
-    }
-}
-
-impl AsMut<Script> for ScriptBuf {
-    fn as_mut(&mut self) -> &mut Script {
-        self
-    }
-}
-
-impl AsMut<[u8]> for Script {
-    #[inline]
-    fn as_mut(&mut self) -> &mut [u8] {
-        self.as_mut_bytes()
-    }
-}
-
-impl AsMut<[u8]> for ScriptBuf {
-    fn as_mut(&mut self) -> &mut [u8] {
-        self.as_mut_bytes()
-    }
-}
-
-impl fmt::Debug for Script {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        f.write_str("Script(")?;
-        self.fmt_asm(f)?;
-        f.write_str(")")
-    }
-}
-
-impl fmt::Debug for ScriptBuf {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::Debug::fmt(self.as_script(), f)
-    }
-}
-
-impl fmt::Display for Script {
-    #[inline]
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        self.fmt_asm(f)
-    }
-}
-
-impl fmt::Display for ScriptBuf {
-    #[inline]
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::Display::fmt(self.as_script(), f)
-    }
-}
-
-impl fmt::LowerHex for Script {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::LowerHex::fmt(&self.as_bytes().as_hex(), f)
-    }
-}
-
-impl fmt::LowerHex for ScriptBuf {
-    #[inline]
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::LowerHex::fmt(self.as_script(), f)
-    }
-}
-
-impl fmt::UpperHex for Script {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::UpperHex::fmt(&self.as_bytes().as_hex(), f)
-    }
-}
-
-impl fmt::UpperHex for ScriptBuf {
-    #[inline]
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::UpperHex::fmt(self.as_script(), f)
-    }
-}
-
-impl Deref for ScriptBuf {
-    type Target = Script;
-
-    fn deref(&self) -> &Self::Target {
-        Script::from_bytes(&self.0)
-    }
-}
-
-impl DerefMut for ScriptBuf {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        Script::from_bytes_mut(&mut self.0)
-    }
-}
-
-impl Borrow<Script> for ScriptBuf {
-    fn borrow(&self) -> &Script {
-        self
-    }
-}
-
-impl BorrowMut<Script> for ScriptBuf {
-    fn borrow_mut(&mut self) -> &mut Script {
-        self
-    }
-}
-
-impl PartialEq<ScriptBuf> for Script {
-    fn eq(&self, other: &ScriptBuf) -> bool {
-        self.eq(other.as_script())
-    }
-}
-
-impl PartialEq<Script> for ScriptBuf {
-    fn eq(&self, other: &Script) -> bool {
-        self.as_script().eq(other)
-    }
-}
-
-impl PartialOrd<Script> for ScriptBuf {
-    fn partial_cmp(&self, other: &Script) -> Option<Ordering> {
-        self.as_script().partial_cmp(other)
-    }
-}
-
-impl PartialOrd<ScriptBuf> for Script {
-    fn partial_cmp(&self, other: &ScriptBuf) -> Option<Ordering> {
-        self.partial_cmp(other.as_script())
-    }
-}
-
-#[cfg(feature = "serde")]
-#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
-impl serde::Serialize for Script {
-    /// User-facing serialization for `Script`.
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        if serializer.is_human_readable() {
-            serializer.collect_str(&format_args!("{:x}", self))
-        } else {
-            serializer.serialize_bytes(self.as_bytes())
-        }
-    }
-}
-
-/// Can only deserialize borrowed bytes.
-#[cfg(feature = "serde")]
-#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
-impl<'de> serde::Deserialize<'de> for &'de Script {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: serde::Deserializer<'de>,
-    {
-        if deserializer.is_human_readable() {
-            use crate::serde::de::Error;
-
-            return Err(D::Error::custom("deserialization of `&Script` from human-readable formats is not possible"));
-        }
-
-        struct Visitor;
-        impl<'de> serde::de::Visitor<'de> for Visitor {
-            type Value = &'de Script;
-
-            fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-                formatter.write_str("borrowed bytes")
-            }
-
-            fn visit_borrowed_bytes<E>(self, v: &'de [u8]) -> Result<Self::Value, E>
-            where
-                E: serde::de::Error,
-            {
-                Ok(Script::from_bytes(v))
-            }
-        }
-        deserializer.deserialize_bytes(Visitor)
-    }
-}
-
-#[cfg(feature = "serde")]
-#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
-impl serde::Serialize for ScriptBuf {
-    /// User-facing serialization for `Script`.
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        (**self).serialize(serializer)
-    }
-}
-
-#[cfg(feature = "serde")]
-#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
-impl<'de> serde::Deserialize<'de> for ScriptBuf {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: serde::Deserializer<'de>,
-    {
-        use core::fmt::Formatter;
-        use crate::hashes::hex::FromHex;
-
-        if deserializer.is_human_readable() {
-
-            struct Visitor;
-            impl<'de> serde::de::Visitor<'de> for Visitor {
-                type Value = ScriptBuf;
-
-                fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
-                    formatter.write_str("a script hex")
-                }
-
-                fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
-                where
-                    E: serde::de::Error,
-                {
-                    let v = Vec::from_hex(v).map_err(E::custom)?;
-                    Ok(ScriptBuf::from(v))
-                }
-            }
-            deserializer.deserialize_str(Visitor)
-        } else {
-            struct BytesVisitor;
-
-            impl<'de> serde::de::Visitor<'de> for BytesVisitor {
-                type Value = ScriptBuf;
-
-                fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
-                    formatter.write_str("a script Vec<u8>")
-                }
-
-                fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
-                where
-                    E: serde::de::Error,
-                {
-                    Ok(ScriptBuf::from(v.to_vec()))
-                }
-
-                fn visit_byte_buf<E>(self, v: Vec<u8>) -> Result<Self::Value, E>
-                where
-                    E: serde::de::Error,
-                {
-                    Ok(ScriptBuf::from(v))
-                }
-            }
-            deserializer.deserialize_byte_buf(BytesVisitor)
-        }
-    }
-}
-
-impl Encodable for Script {
-    #[inline]
-    fn consensus_encode<W: io::Write + ?Sized>(&self, w: &mut W) -> Result<usize, io::Error> {
-        crate::consensus::encode::consensus_encode_with_size(&self.0, w)
-    }
-}
-
-impl Encodable for ScriptBuf {
-    #[inline]
-    fn consensus_encode<W: io::Write + ?Sized>(&self, w: &mut W) -> Result<usize, io::Error> {
-        self.0.consensus_encode(w)
-    }
-}
-
-impl Decodable for ScriptBuf {
-    #[inline]
-    fn consensus_decode_from_finite_reader<R: io::Read + ?Sized>(r: &mut R) -> Result<Self, encode::Error> {
-        Ok(ScriptBuf(Decodable::consensus_decode_from_finite_reader(r)?))
-    }
-}
-
-/// Writes the assembly decoding of the script bytes to the formatter.
-pub(super) fn bytes_to_asm_fmt(script: &[u8], f: &mut dyn fmt::Write) -> fmt::Result {
-    // This has to be a macro because it needs to break the loop
-    macro_rules! read_push_data_len {
-        ($iter:expr, $len:literal, $formatter:expr) => {
-            match read_uint_iter($iter, $len) {
-                Ok(n) => {
-                    n
-                },
-                Err(UintError::EarlyEndOfScript) => {
-                    $formatter.write_str("<unexpected end>")?;
-                    break;
-                }
-                // We got the data in a slice which implies it being shorter than `usize::max_value()`
-                // So if we got overflow, we can confidently say the number is higher than length of
-                // the slice even though we don't know the exact number. This implies attempt to push
-                // past end.
-                Err(UintError::NumericOverflow) => {
-                    $formatter.write_str("<push past end>")?;
-                    break;
-                }
-            }
-        }
-    }
-
-    let mut iter = script.iter();
-    // Was at least one opcode emitted?
-    let mut at_least_one = false;
-    // `iter` needs to be borrowed in `read_push_data_len`, so we have to use `while let` instead
-    // of `for`.
-    while let Some(byte) = iter.next() {
-        let opcode = opcodes::All::from(*byte);
-
-        let data_len = if let opcodes::Class::PushBytes(n) = opcode.classify(opcodes::ClassifyContext::Legacy) {
-            n as usize
-        } else {
-            match opcode {
-                OP_PUSHDATA1 => {
-                    // side effects: may write and break from the loop
-                    read_push_data_len!(&mut iter, 1, f)
-                }
-                OP_PUSHDATA2 => {
-                    // side effects: may write and break from the loop
-                    read_push_data_len!(&mut iter, 2, f)
-                }
-                OP_PUSHDATA4 => {
-                    // side effects: may write and break from the loop
-                    read_push_data_len!(&mut iter, 4, f)
-                }
-                _ => 0
-            }
-        };
-
-        if at_least_one {
-            f.write_str(" ")?;
-        } else {
-            at_least_one = true;
-        }
-        // Write the opcode
-        if opcode == OP_PUSHBYTES_0 {
-            f.write_str("OP_0")?;
-        } else {
-            write!(f, "{:?}", opcode)?;
-        }
-        // Write any pushdata
-        if data_len > 0 {
-            f.write_str(" ")?;
-            if data_len <= iter.len() {
-                for ch in iter.by_ref().take(data_len) {
-                    write!(f, "{:02x}", ch)?;
-                }
-            } else {
-                f.write_str("<push past end>")?;
-                break;
-            }
-        }
-    }
-    Ok(())
-}