Release 0.8.0

Split serialize_map_elt

serde/Cargo.toml

@@ -1,8 +1,6 @@
 [package]
 name = "serde"
-# DO NOT RELEASE ANY MORE 0.7 RELEASES FROM THIS BRANCH
-# USE THE 0.7.x BRANCH
-version = "0.8.0-rc3"
+version = "0.8.0"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "A generic serialization/deserialization framework"

serde/src/de/mod.rs

@@ -400,8 +400,8 @@ pub trait Deserializer {
     /// This method hints that the `Deserialize` type is expecting a fixed size array. This allows
     /// deserializers to parse arrays that aren't tagged as arrays.
     fn deserialize_seq_fixed_size<V>(&mut self,
-                                       _len: usize,
-                                       visitor: V) -> Result<V::Value, Self::Error>
+                                     len: usize,
+                                     visitor: V) -> Result<V::Value, Self::Error>
         where V: Visitor;
 
     /// This method hints that the `Deserialize` type is expecting a `Vec<u8>`. This allows
@@ -418,7 +418,7 @@ pub trait Deserializer {
     /// This method hints that the `Deserialize` type is expecting a unit struct. This allows
     /// deserializers to a unit struct that aren't tagged as a unit struct.
     fn deserialize_unit_struct<V>(&mut self,
-                                  _name: &'static str,
+                                  name: &'static str,
                                   visitor: V) -> Result<V::Value, Self::Error>
         where V: Visitor;
 
@@ -433,7 +433,7 @@ pub trait Deserializer {
     /// This method hints that the `Deserialize` type is expecting a tuple struct. This allows
     /// deserializers to parse sequences that aren't tagged as sequences.
     fn deserialize_tuple_struct<V>(&mut self,
-                                   _name: &'static str,
+                                   name: &'static str,
                                    len: usize,
                                    visitor: V) -> Result<V::Value, Self::Error>
         where V: Visitor;
@@ -441,8 +441,8 @@ pub trait Deserializer {
     /// This method hints that the `Deserialize` type is expecting a struct. This allows
     /// deserializers to parse sequences that aren't tagged as maps.
     fn deserialize_struct<V>(&mut self,
-                             _name: &'static str,
-                             _fields: &'static [&'static str],
+                             name: &'static str,
+                             fields: &'static [&'static str],
                              visitor: V) -> Result<V::Value, Self::Error>
         where V: Visitor;
 
@@ -454,16 +454,16 @@ pub trait Deserializer {
 
     /// This method hints that the `Deserialize` type is expecting a tuple value. This allows
     /// deserializers that provide a custom tuple serialization to properly deserialize the type.
-    fn deserialize_tuple<V>(&mut self, _len: usize, visitor: V) -> Result<V::Value, Self::Error>
+    fn deserialize_tuple<V>(&mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
         where V: Visitor;
 
     /// This method hints that the `Deserialize` type is expecting an enum value. This allows
     /// deserializers that provide a custom enumeration serialization to properly deserialize the
     /// type.
     fn deserialize_enum<V>(&mut self,
-                           _enum: &'static str,
-                           _variants: &'static [&'static str],
-                           _visitor: V) -> Result<V::Value, Self::Error>
+                           name: &'static str,
+                           variants: &'static [&'static str],
+                           visitor: V) -> Result<V::Value, Self::Error>
         where V: EnumVisitor;
 
     /// This method hints that the `Deserialize` type needs to deserialize a value whose type
@@ -480,9 +480,10 @@ pub trait Visitor {
     type Value: Deserialize;
 
     /// `visit_bool` deserializes a `bool` into a `Value`.
-    fn visit_bool<E>(&mut self, _v: bool) -> Result<Self::Value, E>
+    fn visit_bool<E>(&mut self, v: bool) -> Result<Self::Value, E>
         where E: Error,
     {
+        let _ = v;
         Err(Error::invalid_type(Type::Bool))
     }
 
@@ -515,9 +516,10 @@ pub trait Visitor {
     }
 
     /// `visit_i64` deserializes a `i64` into a `Value`.
-    fn visit_i64<E>(&mut self, _v: i64) -> Result<Self::Value, E>
+    fn visit_i64<E>(&mut self, v: i64) -> Result<Self::Value, E>
         where E: Error,
     {
+        let _ = v;
         Err(Error::invalid_type(Type::I64))
     }
 
@@ -550,9 +552,10 @@ pub trait Visitor {
     }
 
     /// `visit_u64` deserializes a `u64` into a `Value`.
-    fn visit_u64<E>(&mut self, _v: u64) -> Result<Self::Value, E>
+    fn visit_u64<E>(&mut self, v: u64) -> Result<Self::Value, E>
         where E: Error,
     {
+        let _ = v;
         Err(Error::invalid_type(Type::U64))
     }
 
@@ -564,9 +567,10 @@ pub trait Visitor {
     }
 
     /// `visit_f64` deserializes a `f64` into a `Value`.
-    fn visit_f64<E>(&mut self, _v: f64) -> Result<Self::Value, E>
+    fn visit_f64<E>(&mut self, v: f64) -> Result<Self::Value, E>
         where E: Error,
     {
+        let _ = v;
         Err(Error::invalid_type(Type::F64))
     }
 
@@ -579,9 +583,10 @@ pub trait Visitor {
     }
 
     /// `visit_str` deserializes a `&str` into a `Value`.
-    fn visit_str<E>(&mut self, _v: &str) -> Result<Self::Value, E>
+    fn visit_str<E>(&mut self, v: &str) -> Result<Self::Value, E>
         where E: Error,
     {
+        let _ = v;
         Err(Error::invalid_type(Type::Str))
     }
 
@@ -605,9 +610,10 @@ pub trait Visitor {
 
     /// `visit_unit_struct` deserializes a unit struct into a `Value`.
     #[inline]
-    fn visit_unit_struct<E>(&mut self, _name: &'static str) -> Result<Self::Value, E>
+    fn visit_unit_struct<E>(&mut self, name: &'static str) -> Result<Self::Value, E>
         where E: Error,
     {
+        let _ = name;
         self.visit_unit()
     }
 
@@ -619,37 +625,42 @@ pub trait Visitor {
     }
 
     /// `visit_some` deserializes a value into a `Value`.
-    fn visit_some<D>(&mut self, _deserializer: &mut D) -> Result<Self::Value, D::Error>
+    fn visit_some<D>(&mut self, deserializer: &mut D) -> Result<Self::Value, D::Error>
         where D: Deserializer,
     {
+        let _ = deserializer;
         Err(Error::invalid_type(Type::Option))
     }
 
     /// `visit_newtype_struct` deserializes a value into a `Value`.
-    fn visit_newtype_struct<D>(&mut self, _deserializer: &mut D) -> Result<Self::Value, D::Error>
+    fn visit_newtype_struct<D>(&mut self, deserializer: &mut D) -> Result<Self::Value, D::Error>
         where D: Deserializer,
     {
+        let _ = deserializer;
         Err(Error::invalid_type(Type::NewtypeStruct))
     }
 
     /// `visit_seq` deserializes a `SeqVisitor` into a `Value`.
-    fn visit_seq<V>(&mut self, _visitor: V) -> Result<Self::Value, V::Error>
+    fn visit_seq<V>(&mut self, visitor: V) -> Result<Self::Value, V::Error>
         where V: SeqVisitor,
     {
+        let _ = visitor;
         Err(Error::invalid_type(Type::Seq))
     }
 
     /// `visit_map` deserializes a `MapVisitor` into a `Value`.
-    fn visit_map<V>(&mut self, _visitor: V) -> Result<Self::Value, V::Error>
+    fn visit_map<V>(&mut self, visitor: V) -> Result<Self::Value, V::Error>
         where V: MapVisitor,
     {
+        let _ = visitor;
         Err(Error::invalid_type(Type::Map))
     }
 
     /// `visit_bytes` deserializes a `&[u8]` into a `Value`.
-    fn visit_bytes<E>(&mut self, _v: &[u8]) -> Result<Self::Value, E>
+    fn visit_bytes<E>(&mut self, v: &[u8]) -> Result<Self::Value, E>
         where E: Error,
     {
+        let _ = v;
         Err(Error::invalid_type(Type::Bytes))
     }
 
@@ -834,16 +845,16 @@ pub trait VariantVisitor {
     /// If no tuple variants are expected, yield a
     /// `Err(serde::de::Error::invalid_type(serde::de::Type::TupleVariant))`
     fn visit_tuple<V>(&mut self,
-                      _len: usize,
-                      _visitor: V) -> Result<V::Value, Self::Error>
+                      len: usize,
+                      visitor: V) -> Result<V::Value, Self::Error>
         where V: Visitor;
 
     /// `visit_struct` is called when deserializing a struct-like variant.
     /// If no struct variants are expected, yield a
     /// `Err(serde::de::Error::invalid_type(serde::de::Type::StructVariant))`
     fn visit_struct<V>(&mut self,
-                       _fields: &'static [&'static str],
-                       _visitor: V) -> Result<V::Value, Self::Error>
+                       fields: &'static [&'static str],
+                       visitor: V) -> Result<V::Value, Self::Error>
         where V: Visitor;
 }
 

serde/src/ser/impls.rs

@@ -522,7 +522,8 @@ macro_rules! serialize_map {
         {
             let mut state = try!(serializer.serialize_map(Some(self.len())));
             for (k, v) in self {
-                try!(serializer.serialize_map_elt(&mut state, k, v));
+                try!(serializer.serialize_map_key(&mut state, k));
+                try!(serializer.serialize_map_value(&mut state, v));
             }
             serializer.serialize_map_end(state)
         }

serde/src/ser/mod.rs

@@ -334,18 +334,25 @@ pub trait Serializer {
     ) -> Result<(), Self::Error>;
 
     /// Begins to serialize a map. This call must be followed by zero or more
-    /// calls to `serialize_map_elt`, then a call to `serialize_map_end`.
+    /// calls to `serialize_map_key` and `serialize_map_value`, then a call to
+    /// `serialize_map_end`.
     fn serialize_map(
         &mut self,
         len: Option<usize>,
     ) -> Result<Self::MapState, Self::Error>;
 
-    /// Serialize a map element. Must have previously called `serialize_map`.
-    fn serialize_map_elt<K: Serialize, V: Serialize>(
+    /// Serialize a map key. Must have previously called `serialize_map`.
+    fn serialize_map_key<T: Serialize>(
         &mut self,
         state: &mut Self::MapState,
-        key: K,
-        value: V,
+        key: T
+    ) -> Result<(), Self::Error>;
+
+    /// Serialize a map value. Must have previously called `serialize_map`.
+    fn serialize_map_value<T: Serialize>(
+        &mut self,
+        state: &mut Self::MapState,
+        value: T
     ) -> Result<(), Self::Error>;
 
     /// Finishes serializing a map.

serde_codegen/Cargo.toml

@@ -1,8 +1,6 @@
 [package]
 name = "serde_codegen"
-# DO NOT RELEASE ANY MORE 0.7 RELEASES FROM THIS BRANCH
-# USE THE 0.7.x BRANCH
-version = "0.8.0-rc3"
+version = "0.8.0"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Macros to auto-generate implementations for the serde framework"
@@ -26,14 +24,14 @@ with-syntex = [
 ]
 
 [build-dependencies]
-quasi_codegen = { version = "^0.15.0", optional = true }
-syntex = { version = "^0.38.0", optional = true }
+quasi_codegen = { version = "^0.16.0", optional = true }
+syntex = { version = "^0.39.0", optional = true }
 
 [dependencies]
-aster = { version = "^0.21.1", default-features = false }
+aster = { version = "^0.22.0", default-features = false }
 clippy = { version = "^0.*", optional = true }
-quasi = { version = "^0.15.0", default-features = false }
-quasi_macros = { version = "^0.15.0", optional = true }
-serde_codegen_internals = { version = "0.4.0-rc1", default-features = false }
-syntex = { version = "^0.38.0", optional = true }
-syntex_syntax = { version = "^0.38.0", optional = true }
+quasi = { version = "^0.16.0", default-features = false }
+quasi_macros = { version = "^0.16.0", optional = true }
+serde_codegen_internals = { version = "0.5.0", default-features = false }
+syntex = { version = "^0.39.0", optional = true }
+syntex_syntax = { version = "^0.39.0", optional = true }

serde_codegen_internals/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_codegen_internals"
-version = "0.4.0-rc1"
+version = "0.5.0"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "AST representation used by Serde codegen. Unstable."
@@ -16,5 +16,5 @@ with-syntex = ["syntex_syntax", "syntex_errors"]
 
 [dependencies]
 clippy = { version = "^0.*", optional = true }
-syntex_syntax = { version = "^0.38.0", optional = true }
-syntex_errors = { version = "^0.38.0", optional = true }
+syntex_syntax = { version = "^0.39.0", optional = true }
+syntex_errors = { version = "^0.39.0", optional = true }

serde_macros/Cargo.toml

@@ -1,8 +1,6 @@
 [package]
 name = "serde_macros"
-# DO NOT RELEASE ANY MORE 0.7 RELEASES FROM THIS BRANCH
-# USE THE 0.7.x BRANCH
-version = "0.8.0-rc3"
+version = "0.8.0"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Macros to auto-generate implementations for the serde framework"
@@ -20,15 +18,15 @@ unstable-testing = ["clippy", "serde/unstable-testing", "serde_codegen/unstable-
 
 [dependencies]
 clippy = { version = "^0.*", optional = true }
-serde_codegen = { version = "^0.8.0-rc3", default-features = false, features = ["unstable"] }
+serde_codegen = { version = "0.8.0", default-features = false, features = ["unstable"] }
 
 [dev-dependencies]
 clippy = "^0.*"
 compiletest_rs = "^0.2.0"
 fnv = "1.0"
 rustc-serialize = "^0.3.16"
-serde = "0.8.0-rc3"
-serde_test = "0.8.0-rc3"
+serde = "0.8.0"
+serde_test = "0.8.0"
 
 [[test]]
 name = "test"

serde_test/Cargo.toml

@@ -1,8 +1,6 @@
 [package]
 name = "serde_test"
-# DO NOT RELEASE ANY MORE 0.7 RELEASES FROM THIS BRANCH
-# USE THE 0.7.x BRANCH
-version = "0.8.0-rc3"
+version = "0.8.0"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Token De/Serializer for testing De/Serialize implementations"
@@ -13,4 +11,4 @@ keywords = ["serde", "serialization"]
 include = ["Cargo.toml", "src/**/*.rs"]
 
 [dependencies]
-serde = "0.8.0-rc3"
+serde = "0.8.0"

serde_test/src/ser.rs

@@ -259,9 +259,12 @@ impl<'a, I> ser::Serializer for Serializer<'a, I>
         Ok(())
     }
 
-    fn serialize_map_elt<K, V>(&mut self, _: &mut (), key: K, value: V) -> Result<(), Self::Error> where K: Serialize, V: Serialize {
+    fn serialize_map_key<T>(&mut self, _: &mut (), key: T) -> Result<(), Self::Error> where T: Serialize {
         assert_eq!(self.tokens.next(), Some(&Token::MapSep));
-        try!(key.serialize(self));
+        key.serialize(self)
+    }
+
+    fn serialize_map_value<T>(&mut self, _: &mut (), value: T) -> Result<(), Self::Error> where T: Serialize {
         value.serialize(self)
     }
 

testing/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_testing"
-version = "0.8.0-rc3"
+version = "0.8.0"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "A generic serialization/deserialization framework"

testing/tests/test_bytes.rs

@@ -229,9 +229,14 @@ impl Serializer for BytesSerializer {
         Err(Error)
     }
 
-    fn serialize_map_elt<K, V>(&mut self, _: &mut (), _key: K, _value: V) -> Result<(), Error>
-        where K: Serialize,
-              V: Serialize,
+    fn serialize_map_key<T>(&mut self, _: &mut (), _key: T) -> Result<(), Error>
+        where T: Serialize
+    {
+        Err(Error)
+    }
+
+    fn serialize_map_value<T>(&mut self, _: &mut (), _value: T) -> Result<(), Error>
+        where T: Serialize
     {
         Err(Error)
     }