diff --git a/src/de.rs b/src/de.rs
index f1c5c3c..0ad91a2 100644
--- a/src/de.rs
+++ b/src/de.rs
@@ -8,6 +8,7 @@
 
 //! Deserialize JSON data to a Rust data structure.
 
+use std::borrow::Cow;
 use std::io;
 use std::marker::PhantomData;
 use std::result;
@@ -946,6 +947,22 @@ impl<'de, R: Read<'de>> Deserializer<R> {
             }
         }
     }
+
+    fn deserialize_raw_value<V>(&mut self, visitor: V) -> Result<V::Value>
+    where
+        V: de::Visitor<'de>,
+    {
+        if let None = try!(self.parse_whitespace()) {
+            return Err(self.peek_error(ErrorCode::EofWhileParsingValue));
+        }
+
+        self.read.toggle_raw_buffering();
+        de::Deserializer::deserialize_any(&mut *self, de::IgnoredAny)?;
+        match self.read.toggle_raw_buffering().unwrap() {
+            Cow::Owned(byte_buf) => visitor.visit_byte_buf(byte_buf),
+            Cow::Borrowed(bytes) => visitor.visit_borrowed_bytes(bytes),
+        }
+    }
 }
 
 impl FromStr for Number {
@@ -1412,10 +1429,14 @@ impl<'de, 'a, R: Read<'de>> de::Deserializer<'de> for &'a mut Deserializer<R> {
 
     /// Parses a newtype struct as the underlying value.
     #[inline]
-    fn deserialize_newtype_struct<V>(self, _name: &str, visitor: V) -> Result<V::Value>
+    fn deserialize_newtype_struct<V>(self, name: &str, visitor: V) -> Result<V::Value>
     where
         V: de::Visitor<'de>,
     {
+        if name == ::raw::SERDE_STRUCT_NAME {
+            return self.deserialize_raw_value(visitor);
+        }
+
         visitor.visit_newtype_struct(self)
     }
 
diff --git a/src/lib.rs b/src/lib.rs
index d9b7917..e0b7a0b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -364,7 +364,7 @@ pub use self::ser::{
     to_string, to_string_pretty, to_vec, to_vec_pretty, to_writer, to_writer_pretty, Serializer,
 };
 #[doc(inline)]
-pub use self::value::{from_value, to_value, Map, Number, Value};
+pub use self::value::{from_value, to_value, Map, Number, RawValue, Value};
 
 // We only use our own error type; no need for From conversions provided by the
 // standard library's try! macro. This reduces lines of LLVM IR by 4%.
@@ -388,4 +388,5 @@ pub mod value;
 
 mod iter;
 mod number;
+mod raw;
 mod read;
diff --git a/src/raw.rs b/src/raw.rs
new file mode 100644
index 0000000..74d2c7a
--- /dev/null
+++ b/src/raw.rs
@@ -0,0 +1,93 @@
+use std::borrow::Cow;
+use std::fmt;
+
+use serde::de::Visitor;
+use serde::{Deserialize, Deserializer, Serialize, Serializer};
+
+/// Represents any valid JSON value as a series of raw bytes.
+///
+/// This type can be used to defer parsing parts of a payload until later,
+/// or to embed it verbatim into another JSON payload.
+///
+/// When serializing, a value of this type will retain its original formatting
+/// and will not be minified or pretty-printed.
+///
+/// When deserializing, this type can not be used with the `#[serde(flatten)]` attribute,
+/// as it relies on the original input buffer.
+
+#[derive(Debug, Clone, PartialEq)]
+pub struct RawValue<'a>(Cow<'a, str>);
+
+impl<'a> AsRef<str> for RawValue<'a> {
+    fn as_ref(&self) -> &str {
+        &self.0
+    }
+}
+
+impl<'a> fmt::Display for RawValue<'a> {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.write_str(&self.0)
+    }
+}
+
+/// Not public API. Should be pub(crate).
+#[doc(hidden)]
+pub const SERDE_STRUCT_NAME: &'static str = "$__serde_private_RawValue";
+
+impl<'a> Serialize for RawValue<'a> {
+    #[inline]
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.serialize_newtype_struct(SERDE_STRUCT_NAME, &self.0)
+    }
+}
+
+impl<'a, 'de> Deserialize<'de> for RawValue<'a>
+where
+    'de: 'a,
+{
+    #[inline]
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        struct RawValueVisitor;
+
+        impl<'de> Visitor<'de> for RawValueVisitor {
+            type Value = RawValue<'de>;
+
+            fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
+                write!(formatter, "a deserializable RawValue")
+            }
+
+            fn visit_string<E>(self, s: String) -> Result<Self::Value, E>
+            where
+                E: ::serde::de::Error,
+            {
+                Ok(RawValue(Cow::Owned(s)))
+            }
+
+            fn visit_byte_buf<E>(self, b: Vec<u8>) -> Result<Self::Value, E>
+            where
+                E: ::serde::de::Error,
+            {
+                String::from_utf8(b)
+                    .map(|s| RawValue(Cow::Owned(s)))
+                    .map_err(|err| ::serde::de::Error::custom(err))
+            }
+
+            fn visit_borrowed_bytes<E>(self, b: &'de [u8]) -> Result<Self::Value, E>
+            where
+                E: ::serde::de::Error,
+            {
+                ::std::str::from_utf8(b)
+                    .map(|s| RawValue(Cow::Borrowed(s)))
+                    .map_err(|err| ::serde::de::Error::custom(err))
+            }
+        }
+
+        deserializer.deserialize_newtype_struct(SERDE_STRUCT_NAME, RawValueVisitor)
+    }
+}
diff --git a/src/read.rs b/src/read.rs
index f2cc9f9..8084f40 100644
--- a/src/read.rs
+++ b/src/read.rs
@@ -6,6 +6,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use std::borrow::Cow;
 use std::ops::Deref;
 use std::{char, cmp, io, str};
 
@@ -76,6 +77,13 @@ pub trait Read<'de>: private::Sealed {
     /// string until the next quotation mark but discards the data.
     #[doc(hidden)]
     fn ignore_str(&mut self) -> Result<()>;
+
+    /// Switch raw buffering mode on/off. When switching off, returns a copy-on-write
+    /// buffer with the captured data.
+    ///
+    /// This is used to deserialize `RawValue`.
+    #[doc(hidden)]
+    fn toggle_raw_buffering(&mut self) -> Option<Cow<'de, [u8]>>;
 }
 
 pub struct Position {
@@ -107,6 +115,7 @@ where
     iter: LineColIterator<io::Bytes<R>>,
     /// Temporary storage of peeked byte.
     ch: Option<u8>,
+    raw_buffer: Option<Vec<u8>>,
 }
 
 /// JSON input source that reads from a slice of bytes.
@@ -117,6 +126,7 @@ pub struct SliceRead<'a> {
     slice: &'a [u8],
     /// Index of the *next* byte that will be returned by next() or peek().
     index: usize,
+    raw_buffering_start_index: Option<usize>,
 }
 
 /// JSON input source that reads from a UTF-8 string.
@@ -142,6 +152,7 @@ where
         IoRead {
             iter: LineColIterator::new(reader.bytes()),
             ch: None,
+            raw_buffer: None,
         }
     }
 }
@@ -193,10 +204,20 @@ where
     #[inline]
     fn next(&mut self) -> io::Result<Option<u8>> {
         match self.ch.take() {
-            Some(ch) => Ok(Some(ch)),
+            Some(ch) => {
+                if let Some(ref mut buf) = self.raw_buffer {
+                    buf.push(ch);
+                }
+                Ok(Some(ch))
+            }
             None => match self.iter.next() {
                 Some(Err(err)) => Err(err),
-                Some(Ok(ch)) => Ok(Some(ch)),
+                Some(Ok(ch)) => {
+                    if let Some(ref mut buf) = self.raw_buffer {
+                        buf.push(ch);
+                    }
+                    Ok(Some(ch))
+                }
                 None => Ok(None),
             },
         }
@@ -219,7 +240,11 @@ where
 
     #[inline]
     fn discard(&mut self) {
-        self.ch = None;
+        if let Some(ch) = self.ch.take() {
+            if let Some(ref mut buf) = self.raw_buffer {
+                buf.push(ch);
+            }
+        }
     }
 
     fn position(&self) -> Position {
@@ -274,6 +299,15 @@ where
             }
         }
     }
+
+    fn toggle_raw_buffering(&mut self) -> Option<Cow<'de, [u8]>> {
+        if let Some(buffer) = self.raw_buffer.take() {
+            Some(Cow::Owned(buffer))
+        } else {
+            self.raw_buffer = Some(Vec::new());
+            None
+        }
+    }
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -284,6 +318,7 @@ impl<'a> SliceRead<'a> {
         SliceRead {
             slice: slice,
             index: 0,
+            raw_buffering_start_index: None,
         }
     }
 
@@ -437,6 +472,15 @@ impl<'a> Read<'a> for SliceRead<'a> {
             }
         }
     }
+
+    fn toggle_raw_buffering(&mut self) -> Option<Cow<'a, [u8]>> {
+        if let Some(start_index) = self.raw_buffering_start_index.take() {
+            Some(Cow::Borrowed(&self.slice[start_index..self.index]))
+        } else {
+            self.raw_buffering_start_index = Some(self.index);
+            None
+        }
+    }
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -498,6 +542,10 @@ impl<'a> Read<'a> for StrRead<'a> {
     fn ignore_str(&mut self) -> Result<()> {
         self.delegate.ignore_str()
     }
+
+    fn toggle_raw_buffering(&mut self) -> Option<Cow<'a, [u8]>> {
+        self.delegate.toggle_raw_buffering()
+    }
 }
 
 //////////////////////////////////////////////////////////////////////////////
diff --git a/src/ser.rs b/src/ser.rs
index ca9b637..af53c8c 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -14,14 +14,11 @@ use std::num::FpCategory;
 use std::str;
 
 use super::error::{Error, ErrorCode, Result};
-use serde::ser::{self, Impossible};
+use serde::ser::{self, Impossible, Serialize};
 
 use itoa;
 use ryu;
 
-#[cfg(feature = "arbitrary_precision")]
-use serde::Serialize;
-
 /// A structure for serializing Rust values into JSON.
 pub struct Serializer<W, F = CompactFormatter> {
     writer: W,
@@ -286,10 +283,14 @@ where
 
     /// Serialize newtypes without an object wrapper.
     #[inline]
-    fn serialize_newtype_struct<T: ?Sized>(self, _name: &'static str, value: &T) -> Result<()>
+    fn serialize_newtype_struct<T: ?Sized>(self, name: &'static str, value: &T) -> Result<()>
     where
         T: ser::Serialize,
     {
+        if name == ::raw::SERDE_STRUCT_NAME {
+            return value.serialize(RawValueStrEmitter(self));
+        }
+
         value.serialize(self)
     }
 
@@ -1400,6 +1401,189 @@ impl<'a, W: io::Write, F: Formatter> ser::Serializer for NumberStrEmitter<'a, W,
     }
 }
 
+struct RawValueStrEmitter<'a, W: 'a + io::Write, F: 'a + Formatter>(&'a mut Serializer<W, F>);
+
+impl<'a, W: io::Write, F: Formatter> ser::Serializer for RawValueStrEmitter<'a, W, F> {
+    type Ok = ();
+    type Error = Error;
+
+    type SerializeSeq = Impossible<(), Error>;
+    type SerializeTuple = Impossible<(), Error>;
+    type SerializeTupleStruct = Impossible<(), Error>;
+    type SerializeTupleVariant = Impossible<(), Error>;
+    type SerializeMap = Impossible<(), Error>;
+    type SerializeStruct = Impossible<(), Error>;
+    type SerializeStructVariant = Impossible<(), Error>;
+
+    fn serialize_bool(self, _v: bool) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i8(self, _v: i8) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i16(self, _v: i16) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i32(self, _v: i32) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i64(self, _v: i64) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    serde_if_integer128! {
+        fn serialize_i128(self, _v: i128) -> Result<Self::Ok> {
+            Err(ser::Error::custom("expected RawValue"))
+        }
+    }
+
+    fn serialize_u8(self, _v: u8) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_u16(self, _v: u16) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_u32(self, _v: u32) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_u64(self, _v: u64) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    serde_if_integer128! {
+        fn serialize_u128(self, _v: u128) -> Result<Self::Ok> {
+            Err(ser::Error::custom("expected RawValue"))
+        }
+    }
+
+    fn serialize_f32(self, _v: f32) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_f64(self, _v: f64) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_char(self, _v: char) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_str(self, value: &str) -> Result<Self::Ok> {
+        let RawValueStrEmitter(serializer) = self;
+        serializer
+            .formatter
+            .write_raw_fragment(&mut serializer.writer, value)
+            .map_err(Error::io)
+    }
+
+    fn serialize_bytes(self, _value: &[u8]) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_none(self) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_some<T: ?Sized>(self, _value: &T) -> Result<Self::Ok>
+    where
+        T: Serialize,
+    {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_unit(self) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_unit_variant(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+    ) -> Result<Self::Ok> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_newtype_struct<T: ?Sized>(
+        self,
+        _name: &'static str,
+        _value: &T,
+    ) -> Result<Self::Ok>
+    where
+        T: Serialize,
+    {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_newtype_variant<T: ?Sized>(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+        _value: &T,
+    ) -> Result<Self::Ok>
+    where
+        T: Serialize,
+    {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_tuple_struct(
+        self,
+        _name: &'static str,
+        _len: usize,
+    ) -> Result<Self::SerializeTupleStruct> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_tuple_variant(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+        _len: usize,
+    ) -> Result<Self::SerializeTupleVariant> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_struct(self, _name: &'static str, _len: usize) -> Result<Self::SerializeStruct> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_struct_variant(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+        _len: usize,
+    ) -> Result<Self::SerializeStructVariant> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+}
+
 /// Represents a character escape code in a type-safe manner.
 pub enum CharEscape {
     /// An escaped quote `"`
@@ -1743,6 +1927,16 @@ pub trait Formatter {
     {
         Ok(())
     }
+
+    /// Writes a raw  json fragment that doesn't need any escaping to the
+    /// specified writer.
+    #[inline]
+    fn write_raw_fragment<W: ?Sized>(&mut self, writer: &mut W, fragment: &str) -> io::Result<()>
+    where
+        W: io::Write,
+    {
+        writer.write_all(fragment.as_bytes())
+    }
 }
 
 /// This structure compacts a JSON value with no extra whitespace.
diff --git a/src/value/de.rs b/src/value/de.rs
index dc8dbc6..73dfb8b 100644
--- a/src/value/de.rs
+++ b/src/value/de.rs
@@ -300,12 +300,16 @@ impl<'de> serde::Deserializer<'de> for Value {
     #[inline]
     fn deserialize_newtype_struct<V>(
         self,
-        _name: &'static str,
+        name: &'static str,
         visitor: V,
     ) -> Result<V::Value, Self::Error>
     where
         V: Visitor<'de>,
     {
+        if name == ::raw::SERDE_STRUCT_NAME {
+            return visitor.visit_string(self.to_string());
+        }
+
         visitor.visit_newtype_struct(self)
     }
 
diff --git a/src/value/mod.rs b/src/value/mod.rs
index f5e33b4..155874a 100644
--- a/src/value/mod.rs
+++ b/src/value/mod.rs
@@ -118,6 +118,7 @@ use serde::ser::Serialize;
 use error::Error;
 pub use map::Map;
 pub use number::Number;
+pub use raw::RawValue;
 
 pub use self::index::Index;
 
diff --git a/src/value/ser.rs b/src/value/ser.rs
index d3f71b3..54ce18d 100644
--- a/src/value/ser.rs
+++ b/src/value/ser.rs
@@ -6,7 +6,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use serde::ser::Impossible;
+use serde::ser::{self, Impossible};
 use serde::{self, Serialize};
 
 use error::{Error, ErrorCode};
@@ -14,9 +14,6 @@ use map::Map;
 use number::Number;
 use value::{to_value, Value};
 
-#[cfg(feature = "arbitrary_precision")]
-use serde::ser;
-
 impl Serialize for Value {
     #[inline]
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
@@ -150,12 +147,16 @@ impl serde::Serializer for Serializer {
     #[inline]
     fn serialize_newtype_struct<T: ?Sized>(
         self,
-        _name: &'static str,
+        name: &'static str,
         value: &T,
     ) -> Result<Value, Error>
     where
         T: Serialize,
     {
+        if name == ::raw::SERDE_STRUCT_NAME {
+            return value.serialize(RawValueEmitter);
+        }
+
         value.serialize(self)
     }
 
@@ -812,3 +813,186 @@ impl ser::Serializer for NumberValueEmitter {
         Err(invalid_number())
     }
 }
+
+struct RawValueEmitter;
+
+impl ser::Serializer for RawValueEmitter {
+    type Ok = Value;
+    type Error = Error;
+
+    type SerializeSeq = Impossible<Value, Error>;
+    type SerializeTuple = Impossible<Value, Error>;
+    type SerializeTupleStruct = Impossible<Value, Error>;
+    type SerializeTupleVariant = Impossible<Value, Error>;
+    type SerializeMap = Impossible<Value, Error>;
+    type SerializeStruct = Impossible<Value, Error>;
+    type SerializeStructVariant = Impossible<Value, Error>;
+
+    fn serialize_bool(self, _v: bool) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i8(self, _v: i8) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i16(self, _v: i16) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i32(self, _v: i32) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_i64(self, _v: i64) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    serde_if_integer128! {
+        fn serialize_i128(self, _v: i128) -> Result<Self::Ok, Self::Error> {
+            Err(ser::Error::custom("expected RawValue"))
+        }
+    }
+
+    fn serialize_u8(self, _v: u8) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_u16(self, _v: u16) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_u32(self, _v: u32) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_u64(self, _v: u64) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    serde_if_integer128! {
+        fn serialize_u128(self, _v: u128) -> Result<Self::Ok, Self::Error> {
+            Err(ser::Error::custom("expected RawValue"))
+        }
+    }
+
+    fn serialize_f32(self, _v: f32) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_f64(self, _v: f64) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_char(self, _v: char) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_str(self, value: &str) -> Result<Self::Ok, Self::Error> {
+        ::from_str(value)
+    }
+
+    fn serialize_bytes(self, _value: &[u8]) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_none(self) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_some<T: ?Sized>(self, _value: &T) -> Result<Self::Ok, Self::Error>
+    where
+        T: Serialize,
+    {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_unit(self) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_unit_variant(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+    ) -> Result<Self::Ok, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_newtype_struct<T: ?Sized>(
+        self,
+        _name: &'static str,
+        _value: &T,
+    ) -> Result<Self::Ok, Self::Error>
+    where
+        T: Serialize,
+    {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_newtype_variant<T: ?Sized>(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+        _value: &T,
+    ) -> Result<Self::Ok, Self::Error>
+    where
+        T: Serialize,
+    {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_tuple_struct(
+        self,
+        _name: &'static str,
+        _len: usize,
+    ) -> Result<Self::SerializeTupleStruct, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_tuple_variant(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+        _len: usize,
+    ) -> Result<Self::SerializeTupleVariant, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_struct(
+        self,
+        _name: &'static str,
+        _len: usize,
+    ) -> Result<Self::SerializeStruct, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+
+    fn serialize_struct_variant(
+        self,
+        _name: &'static str,
+        _variant_index: u32,
+        _variant: &'static str,
+        _len: usize,
+    ) -> Result<Self::SerializeStructVariant, Self::Error> {
+        Err(ser::Error::custom("expected RawValue"))
+    }
+}
diff --git a/tests/test.rs b/tests/test.rs
index 08d0388..09c51a6 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -44,7 +44,7 @@ use serde_bytes::{ByteBuf, Bytes};
 
 use serde_json::{
     from_reader, from_slice, from_str, from_value, to_string, to_string_pretty, to_value, to_vec,
-    to_writer, Deserializer, Number, Value,
+    to_writer, Deserializer, Number, RawValue, Value,
 };
 
 macro_rules! treemap {
@@ -2039,3 +2039,52 @@ fn test_integer128() {
         ),
     ]);
 }
+
+#[test]
+fn test_raw_value() {
+    #[derive(Serialize, Deserialize)]
+    struct Wrapper<'a> {
+        a: i8,
+        #[serde(borrow)]
+        b: RawValue<'a>,
+        c: i8,
+    };
+
+    let wrapper_from_str =
+        serde_json::from_str::<Wrapper>(r#"{"a": 1, "b": {"foo": 2}, "c": 3}"#).unwrap();
+    assert_eq!(r#"{"foo": 2}"#, wrapper_from_str.b.as_ref());
+
+    let wrapper_from_reader = serde_json::from_reader::<_, Wrapper<'static>>(
+        br#"{"a": 1, "b": {"foo": 2}, "c": 3}"#.as_ref(),
+    ).unwrap();
+    assert_eq!(r#"{"foo": 2}"#, wrapper_from_reader.b.as_ref());
+
+    let wrapper_from_value =
+        serde_json::from_value::<Wrapper<'static>>(json!({"a": 1, "b": {"foo": 2}, "c": 3}))
+            .unwrap();
+    assert_eq!(r#"{"foo":2}"#, wrapper_from_value.b.as_ref());
+
+    let wrapper_to_string = serde_json::to_string(&wrapper_from_str).unwrap();
+    assert_eq!(r#"{"a":1,"b":{"foo": 2},"c":3}"#, wrapper_to_string);
+
+    let wrapper_to_value = serde_json::to_value(&wrapper_from_str).unwrap();
+    assert_eq!(json!({"a": 1, "b": {"foo": 2}, "c": 3}), wrapper_to_value);
+
+    let array_from_str =
+        serde_json::from_str::<Vec<RawValue>>(r#"["a", 42, {"foo": "bar"}, null]"#).unwrap();
+    assert_eq!(r#""a""#, array_from_str[0].as_ref());
+    assert_eq!(r#"42"#, array_from_str[1].as_ref());
+    assert_eq!(r#"{"foo": "bar"}"#, array_from_str[2].as_ref());
+    assert_eq!(r#"null"#, array_from_str[3].as_ref());
+
+    let array_from_reader = serde_json::from_reader::<_, Vec<RawValue<'static>>>(
+        br#"["a", 42, {"foo": "bar"}, null]"#.as_ref(),
+    ).unwrap();
+    assert_eq!(r#""a""#, array_from_reader[0].as_ref());
+    assert_eq!(r#"42"#, array_from_reader[1].as_ref());
+    assert_eq!(r#"{"foo": "bar"}"#, array_from_reader[2].as_ref());
+    assert_eq!(r#"null"#, array_from_reader[3].as_ref());
+
+    let array_to_string = serde_json::to_string(&array_from_str).unwrap();
+    assert_eq!(r#"["a",42,{"foo": "bar"},null]"#, array_to_string);
+}