Fix documentation examples

src/ser.rs

@@ -691,21 +691,29 @@ impl ser::SerializeMap for NoOp {
 /// instead of a `List` of `Byte`s:
 ///
 /// ```
-/// use self::to_writer;
+/// extern crate serde;
+/// use nbt::to_writer;
+/// use serde::Serialize;
 ///
+/// let mut serialized = Vec::new();
+///
+/// // Declare your struct
 /// #[derive(Serialize)]
 /// struct Sheep {
-///     #[serde(serialize_with="hematite_nbt::i8_array")]
+///     #[serde(serialize_with="nbt::i8_array")]
 ///     byte_data: Vec<i8>,
 /// }
 ///
+/// // Serialize to NBT!
 /// to_writer(
-///     &mut writer,
+///     &mut serialized,
 ///     &Sheep {
 ///         byte_data: vec![0x62, 0x69, 0x6E, 0x61, 0x72, 0x79, 0x20, 0x73, 0x68, 0x65, 0x65, 0x70],
 ///     },
 ///     None
-/// )?;
+/// ).unwrap();
+///
+/// print!("Serialized: {:?}", serialized);
 /// ```
 pub fn i8_array<'a, T, S>(array: &'a T, serializer: S) -> std::result::Result<S::Ok, S::Error>
 where
@@ -723,21 +731,29 @@ where
 /// instead of a `List` of `Int`s:
 ///
 /// ```
-/// use self::to_writer;
+/// extern crate serde;
+/// use nbt::to_writer;
+/// use serde::Serialize;
+///
+/// let mut serialized = Vec::new();
 ///
+/// // Declare your struct
 /// #[derive(Serialize)]
 /// struct Cow {
-///     #[serde(serialize_with="hematite_nbt::i32_array")]
+///     #[serde(serialize_with="nbt::i32_array")]
 ///     int_data: Vec<i32>,
 /// }
 ///
+/// // Serialize to NBT!
 /// to_writer(
-///     &mut writer,
+///     &mut serialized,
 ///     &Cow {
 ///         int_data: vec![1, 8, 64, 512, 4096, 32768, 262144],
 ///     },
 ///     None
-/// )?;
+/// ).unwrap();
+///
+/// print!("Serialized: {:?}", serialized);
 /// ```
 pub fn i32_array<'a, T, S>(array: &'a T, serializer: S) -> std::result::Result<S::Ok, S::Error>
 where
@@ -755,21 +771,29 @@ where
 /// instead of a `List` of `Int`s:
 ///
 /// ```
-/// use self::to_writer;
+/// extern crate serde;
+/// use nbt::to_writer;
+/// use serde::Serialize;
+///
+/// let mut serialized = Vec::new();
 ///
+/// // Declare your struct
 /// #[derive(Serialize)]
 /// struct Enderman {
-///     #[serde(serialize_with="hematite_nbt::i64_array")]
+///     #[serde(serialize_with="nbt::i64_array")]
 ///     long_data: Vec<i64>,
 /// }
 ///
+/// // Serialize to NBT!
 /// to_writer(
-///     &mut writer,
+///     &mut serialized,
 ///     &Enderman {
-///         long_data: vec![0xc848ccd2157df10e, 0xf4c5efff28280e9a],
+///         long_data: vec![0x1848ccd2157df10e, 0x64c5efff28280e9a],
 ///     },
 ///     None
-/// )?;
+/// ).unwrap();
+///
+/// print!("Serialized: {:?}", serialized);
 /// ```
 pub fn i64_array<'a, T, S>(array: &'a T, serializer: S) -> std::result::Result<S::Ok, S::Error>
 where