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-rw-r--r--src/libserialize/collection_impls.rs94
-rw-r--r--src/libserialize/json.rs12
-rw-r--r--src/libserialize/lib.rs1
-rw-r--r--src/libserialize/serialize.rs2
4 files changed, 91 insertions, 18 deletions
diff --git a/src/libserialize/collection_impls.rs b/src/libserialize/collection_impls.rs
index f81edca8371..10cf02f85e8 100644
--- a/src/libserialize/collection_impls.rs
+++ b/src/libserialize/collection_impls.rs
@@ -12,16 +12,17 @@
 
 use std::usize;
 use std::default::Default;
-use std::hash::{Hash, Hasher};
+use std::hash::Hash;
+#[cfg(stage0)] use std::hash::Hasher;
 use std::collections::hash_state::HashState;
 
 use {Decodable, Encodable, Decoder, Encoder};
-use std::collections::{DList, RingBuf, BTreeMap, BTreeSet, HashMap, HashSet, VecMap};
+use std::collections::{LinkedList, VecDeque, BTreeMap, BTreeSet, HashMap, HashSet, VecMap};
 use collections::enum_set::{EnumSet, CLike};
 
 impl<
     T: Encodable
-> Encodable for DList<T> {
+> Encodable for LinkedList<T> {
     fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
         s.emit_seq(self.len(), |s| {
             for (i, e) in self.iter().enumerate() {
@@ -32,10 +33,10 @@ impl<
     }
 }
 
-impl<T:Decodable> Decodable for DList<T> {
-    fn decode<D: Decoder>(d: &mut D) -> Result<DList<T>, D::Error> {
+impl<T:Decodable> Decodable for LinkedList<T> {
+    fn decode<D: Decoder>(d: &mut D) -> Result<LinkedList<T>, D::Error> {
         d.read_seq(|d, len| {
-            let mut list = DList::new();
+            let mut list = LinkedList::new();
             for i in 0..len {
                 list.push_back(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
             }
@@ -44,7 +45,7 @@ impl<T:Decodable> Decodable for DList<T> {
     }
 }
 
-impl<T: Encodable> Encodable for RingBuf<T> {
+impl<T: Encodable> Encodable for VecDeque<T> {
     fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
         s.emit_seq(self.len(), |s| {
             for (i, e) in self.iter().enumerate() {
@@ -55,10 +56,10 @@ impl<T: Encodable> Encodable for RingBuf<T> {
     }
 }
 
-impl<T:Decodable> Decodable for RingBuf<T> {
-    fn decode<D: Decoder>(d: &mut D) -> Result<RingBuf<T>, D::Error> {
+impl<T:Decodable> Decodable for VecDeque<T> {
+    fn decode<D: Decoder>(d: &mut D) -> Result<VecDeque<T>, D::Error> {
         d.read_seq(|d, len| {
-            let mut deque: RingBuf<T> = RingBuf::new();
+            let mut deque: VecDeque<T> = VecDeque::new();
             for i in 0..len {
                 deque.push_back(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
             }
@@ -157,6 +158,7 @@ impl<
     }
 }
 
+#[cfg(stage0)]
 impl<K, V, S> Encodable for HashMap<K, V, S>
     where K: Encodable + Hash< <S as HashState>::Hasher> + Eq,
           V: Encodable,
@@ -175,7 +177,26 @@ impl<K, V, S> Encodable for HashMap<K, V, S>
         })
     }
 }
+#[cfg(not(stage0))]
+impl<K, V, S> Encodable for HashMap<K, V, S>
+    where K: Encodable + Hash + Eq,
+          V: Encodable,
+          S: HashState,
+{
+    fn encode<E: Encoder>(&self, e: &mut E) -> Result<(), E::Error> {
+        e.emit_map(self.len(), |e| {
+            let mut i = 0;
+            for (key, val) in self {
+                try!(e.emit_map_elt_key(i, |e| key.encode(e)));
+                try!(e.emit_map_elt_val(i, |e| val.encode(e)));
+                i += 1;
+            }
+            Ok(())
+        })
+    }
+}
 
+#[cfg(stage0)]
 impl<K, V, S> Decodable for HashMap<K, V, S>
     where K: Decodable + Hash< <S as HashState>::Hasher> + Eq,
           V: Decodable,
@@ -195,7 +216,27 @@ impl<K, V, S> Decodable for HashMap<K, V, S>
         })
     }
 }
+#[cfg(not(stage0))]
+impl<K, V, S> Decodable for HashMap<K, V, S>
+    where K: Decodable + Hash + Eq,
+          V: Decodable,
+          S: HashState + Default,
+{
+    fn decode<D: Decoder>(d: &mut D) -> Result<HashMap<K, V, S>, D::Error> {
+        d.read_map(|d, len| {
+            let state = Default::default();
+            let mut map = HashMap::with_capacity_and_hash_state(len, state);
+            for i in 0..len {
+                let key = try!(d.read_map_elt_key(i, |d| Decodable::decode(d)));
+                let val = try!(d.read_map_elt_val(i, |d| Decodable::decode(d)));
+                map.insert(key, val);
+            }
+            Ok(map)
+        })
+    }
+}
 
+#[cfg(stage0)]
 impl<T, S> Encodable for HashSet<T, S>
     where T: Encodable + Hash< <S as HashState>::Hasher> + Eq,
           S: HashState,
@@ -212,7 +253,24 @@ impl<T, S> Encodable for HashSet<T, S>
         })
     }
 }
+#[cfg(not(stage0))]
+impl<T, S> Encodable for HashSet<T, S>
+    where T: Encodable + Hash + Eq,
+          S: HashState,
+{
+    fn encode<E: Encoder>(&self, s: &mut E) -> Result<(), E::Error> {
+        s.emit_seq(self.len(), |s| {
+            let mut i = 0;
+            for e in self {
+                try!(s.emit_seq_elt(i, |s| e.encode(s)));
+                i += 1;
+            }
+            Ok(())
+        })
+    }
+}
 
+#[cfg(stage0)]
 impl<T, S> Decodable for HashSet<T, S>
     where T: Decodable + Hash< <S as HashState>::Hasher> + Eq,
           S: HashState + Default,
@@ -229,6 +287,22 @@ impl<T, S> Decodable for HashSet<T, S>
         })
     }
 }
+#[cfg(not(stage0))]
+impl<T, S> Decodable for HashSet<T, S>
+    where T: Decodable + Hash + Eq,
+          S: HashState + Default,
+{
+    fn decode<D: Decoder>(d: &mut D) -> Result<HashSet<T, S>, D::Error> {
+        d.read_seq(|d, len| {
+            let state = Default::default();
+            let mut set = HashSet::with_capacity_and_hash_state(len, state);
+            for i in 0..len {
+                set.insert(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
+            }
+            Ok(set)
+        })
+    }
+}
 
 impl<V: Encodable> Encodable for VecMap<V> {
     fn encode<S: Encoder>(&self, e: &mut S) -> Result<(), S::Error> {
diff --git a/src/libserialize/json.rs b/src/libserialize/json.rs
index 68b28784b42..a0f42815b43 100644
--- a/src/libserialize/json.rs
+++ b/src/libserialize/json.rs
@@ -1120,7 +1120,7 @@ impl Json {
     /// Returns None otherwise.
     pub fn as_string<'a>(&'a self) -> Option<&'a str> {
         match *self {
-            Json::String(ref s) => Some(&s[]),
+            Json::String(ref s) => Some(&s[..]),
             _ => None
         }
     }
@@ -2237,7 +2237,7 @@ impl ::Decoder for Decoder {
                 return Err(ExpectedError("String or Object".to_string(), format!("{}", json)))
             }
         };
-        let idx = match names.iter().position(|n| *n == &name[]) {
+        let idx = match names.iter().position(|n| *n == &name[..]) {
             Some(idx) => idx,
             None => return Err(UnknownVariantError(name))
         };
@@ -3461,7 +3461,7 @@ mod tests {
         hm.insert(1, true);
         let mut mem_buf = Vec::new();
         write!(&mut mem_buf, "{}", super::as_pretty_json(&hm)).unwrap();
-        let json_str = from_utf8(&mem_buf[]).unwrap();
+        let json_str = from_utf8(&mem_buf[..]).unwrap();
         match from_str(json_str) {
             Err(_) => panic!("Unable to parse json_str: {:?}", json_str),
             _ => {} // it parsed and we are good to go
@@ -3477,7 +3477,7 @@ mod tests {
         hm.insert(1, true);
         let mut mem_buf = Vec::new();
         write!(&mut mem_buf, "{}", super::as_pretty_json(&hm)).unwrap();
-        let json_str = from_utf8(&mem_buf[]).unwrap();
+        let json_str = from_utf8(&mem_buf[..]).unwrap();
         match from_str(json_str) {
             Err(_) => panic!("Unable to parse json_str: {:?}", json_str),
             _ => {} // it parsed and we are good to go
@@ -3517,7 +3517,7 @@ mod tests {
             write!(&mut writer, "{}",
                    super::as_pretty_json(&json).indent(i)).unwrap();
 
-            let printed = from_utf8(&writer[]).unwrap();
+            let printed = from_utf8(&writer[..]).unwrap();
 
             // Check for indents at each line
             let lines: Vec<&str> = printed.lines().collect();
@@ -3549,7 +3549,7 @@ mod tests {
         let mut map = HashMap::new();
         map.insert(Enum::Foo, 0);
         let result = json::encode(&map).unwrap();
-        assert_eq!(&result[], r#"{"Foo":0}"#);
+        assert_eq!(&result[..], r#"{"Foo":0}"#);
         let decoded: HashMap<Enum, _> = json::decode(&result).unwrap();
         assert_eq!(map, decoded);
     }
diff --git a/src/libserialize/lib.rs b/src/libserialize/lib.rs
index 853da598ab5..d476fd72abc 100644
--- a/src/libserialize/lib.rs
+++ b/src/libserialize/lib.rs
@@ -31,7 +31,6 @@ Core encoding and decoding interfaces.
 #![feature(int_uint)]
 #![feature(old_io)]
 #![feature(old_path)]
-#![feature(hash)]
 #![feature(rustc_private)]
 #![feature(staged_api)]
 #![feature(std_misc)]
diff --git a/src/libserialize/serialize.rs b/src/libserialize/serialize.rs
index 517907bcf58..70f0ba4bb23 100644
--- a/src/libserialize/serialize.rs
+++ b/src/libserialize/serialize.rs
@@ -326,7 +326,7 @@ impl Encodable for str {
 
 impl Encodable for String {
     fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
-        s.emit_str(&self[])
+        s.emit_str(&self[..])
     }
 }
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-07-08 14:46:36 +0000