core: Rename `container` mod to `collections`. Closes #12543

Also renames the `Container` trait to `Collection`.

[breaking-change]

18 files changed, 22 insertions, 22 deletions

diff --git a/src/libstd/ascii.rs b/src/libstd/ascii.rs
index e9bb23a75c8..b9edc9a811e 100644
--- a/src/libstd/ascii.rs
+++ b/src/libstd/ascii.rs
@@ -10,7 +10,7 @@
 
 //! Operations on ASCII strings and characters
 
-use container::Container;
+use collections::Collection;
 use fmt;
 use iter::Iterator;
 use mem;
diff --git a/src/libstd/c_vec.rs b/src/libstd/c_vec.rs
index 817b54fb692..e8a158ad230 100644
--- a/src/libstd/c_vec.rs
+++ b/src/libstd/c_vec.rs
@@ -33,7 +33,7 @@
 //! handled correctly, i.e. that allocated memory is eventually freed
 //! if necessary.
 
-use container::Container;
+use collections::Collection;
 use kinds::Send;
 use mem;
 use ops::Drop;
@@ -149,7 +149,7 @@ impl<T> CVec<T> {
     }
 }
 
-impl<T> Container for CVec<T> {
+impl<T> Collection for CVec<T> {
     fn len(&self) -> uint { self.len }
 }
 
diff --git a/src/libstd/collections/hashmap.rs b/src/libstd/collections/hashmap.rs
index 571c5794704..1f3c34600bd 100644
--- a/src/libstd/collections/hashmap.rs
+++ b/src/libstd/collections/hashmap.rs
@@ -1504,7 +1504,7 @@ impl<T: Eq + Hash<S>, S, H: Hasher<S>> PartialEq for HashSet<T, H> {
 
 impl<T: Eq + Hash<S>, S, H: Hasher<S>> Eq for HashSet<T, H> {}
 
-impl<T: Eq + Hash<S>, S, H: Hasher<S>> Container for HashSet<T, H> {
+impl<T: Eq + Hash<S>, S, H: Hasher<S>> Collection for HashSet<T, H> {
     fn len(&self) -> uint { self.map.len() }
 }
 
@@ -2159,8 +2159,8 @@ mod test_set {
     use prelude::*;
 
     use super::HashSet;
-    use container::Container;
     use slice::ImmutableEqVector;
+    use std::collections::Collection;
 
     #[test]
     fn test_disjoint() {
diff --git a/src/libstd/collections/lru_cache.rs b/src/libstd/collections/lru_cache.rs
index a12b00f34dc..5f32abfe653 100644
--- a/src/libstd/collections/lru_cache.rs
+++ b/src/libstd/collections/lru_cache.rs
@@ -227,7 +227,7 @@ impl<A: fmt::Show + Hash + Eq, B: fmt::Show> fmt::Show for LruCache<A, B> {
     }
 }
 
-impl<K: Hash + Eq, V> Container for LruCache<K, V> {
+impl<K: Hash + Eq, V> Collection for LruCache<K, V> {
     /// Return the number of key-value pairs in the cache.
     fn len(&self) -> uint {
         self.map.len()
diff --git a/src/libstd/comm/sync.rs b/src/libstd/comm/sync.rs
index 7fe505573b7..84ef6d0aa8f 100644
--- a/src/libstd/comm/sync.rs
+++ b/src/libstd/comm/sync.rs
@@ -33,7 +33,7 @@
 /// of a synchronous channel. There are a few branches for the unbuffered case,
 /// but they're mostly just relevant to blocking senders.
 
-use container::Container;
+use collections::Collection;
 use iter::Iterator;
 use kinds::Send;
 use mem;
diff --git a/src/libstd/io/buffered.rs b/src/libstd/io/buffered.rs
index 0d421760162..9450f7798ed 100644
--- a/src/libstd/io/buffered.rs
+++ b/src/libstd/io/buffered.rs
@@ -11,7 +11,7 @@
 //! Buffering wrappers for I/O traits
 
 use cmp;
-use container::Container;
+use collections::Collection;
 use io::{Reader, Writer, Stream, Buffer, DEFAULT_BUF_SIZE, IoResult};
 use iter::ExactSize;
 use ops::Drop;
diff --git a/src/libstd/io/comm_adapters.rs b/src/libstd/io/comm_adapters.rs
index 45f783698cd..a06d5aa88d6 100644
--- a/src/libstd/io/comm_adapters.rs
+++ b/src/libstd/io/comm_adapters.rs
@@ -10,7 +10,7 @@
 
 use clone::Clone;
 use cmp;
-use container::Container;
+use collections::Collection;
 use comm::{Sender, Receiver};
 use io;
 use option::{None, Option, Some};
diff --git a/src/libstd/io/extensions.rs b/src/libstd/io/extensions.rs
index 29afd2b1d9b..d61518d4ee7 100644
--- a/src/libstd/io/extensions.rs
+++ b/src/libstd/io/extensions.rs
@@ -15,7 +15,7 @@
 // FIXME: Not sure how this should be structured
 // FIXME: Iteration should probably be considered separately
 
-use container::Container;
+use collections::Collection;
 use iter::Iterator;
 use option::{Option, Some, None};
 use result::{Ok, Err};
@@ -504,7 +504,7 @@ mod test {
 mod bench {
     extern crate test;
 
-    use container::Container;
+    use collections::Collection;
     use prelude::*;
     use self::test::Bencher;
 
diff --git a/src/libstd/io/fs.rs b/src/libstd/io/fs.rs
index 49e8d379236..5259200133a 100644
--- a/src/libstd/io/fs.rs
+++ b/src/libstd/io/fs.rs
@@ -51,7 +51,7 @@ fs::unlink(&path);
 
 use c_str::ToCStr;
 use clone::Clone;
-use container::Container;
+use collections::Collection;
 use io;
 use iter::Iterator;
 use kinds::Send;
diff --git a/src/libstd/io/mem.rs b/src/libstd/io/mem.rs
index 735966d812b..f0fbe4529b0 100644
--- a/src/libstd/io/mem.rs
+++ b/src/libstd/io/mem.rs
@@ -11,7 +11,7 @@
 //! Readers and Writers for in-memory buffers
 
 use cmp::min;
-use container::Container;
+use collections::Collection;
 use option::None;
 use result::{Err, Ok};
 use io;
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index 7b655693395..6f3eec01e8e 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -214,7 +214,7 @@ responding to errors that may occur while attempting to read the numbers.
 #![deny(unused_must_use)]
 
 use char::Char;
-use container::Container;
+use collections::Collection;
 use fmt;
 use int;
 use iter::Iterator;
diff --git a/src/libstd/io/net/ip.rs b/src/libstd/io/net/ip.rs
index bdc4b6071fa..2c54bd895e9 100644
--- a/src/libstd/io/net/ip.rs
+++ b/src/libstd/io/net/ip.rs
@@ -15,7 +15,7 @@
 
 #![allow(missing_doc)]
 
-use container::Container;
+use collections::Collection;
 use fmt;
 use from_str::FromStr;
 use iter::Iterator;
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index bac4d26b4e4..d319d6bd03d 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -144,7 +144,7 @@ pub use core::cell;
 pub use core::char;
 pub use core::clone;
 #[cfg(not(test))] pub use core::cmp;
-pub use core::container;
+pub use core::collections;
 pub use core::default;
 pub use core::finally;
 pub use core::intrinsics;
diff --git a/src/libstd/num/strconv.rs b/src/libstd/num/strconv.rs
index 48962ca59d8..5028987f44f 100644
--- a/src/libstd/num/strconv.rs
+++ b/src/libstd/num/strconv.rs
@@ -12,7 +12,7 @@
 
 use char;
 use clone::Clone;
-use container::Container;
+use collections::Collection;
 use num::{NumCast, Zero, One, cast, Int};
 use num::{Float, FPNaN, FPInfinite, ToPrimitive};
 use num;
diff --git a/src/libstd/os.rs b/src/libstd/os.rs
index dd692d3fc01..90df18106f0 100644
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -30,7 +30,7 @@
 #![allow(non_snake_case_functions)]
 
 use clone::Clone;
-use container::Container;
+use collections::Collection;
 use fmt;
 use iter::Iterator;
 use libc::{c_void, c_int};
diff --git a/src/libstd/path/mod.rs b/src/libstd/path/mod.rs
index 681b19a2d1a..a101f043212 100644
--- a/src/libstd/path/mod.rs
+++ b/src/libstd/path/mod.rs
@@ -65,7 +65,7 @@ println!("path exists: {}", path.exists());
 
 #![deny(deprecated_owned_vector)]
 
-use container::Container;
+use collections::Collection;
 use c_str::CString;
 use clone::Clone;
 use fmt;
diff --git a/src/libstd/path/windows.rs b/src/libstd/path/windows.rs
index 9bb137edb82..011dfa6eeac 100644
--- a/src/libstd/path/windows.rs
+++ b/src/libstd/path/windows.rs
@@ -14,7 +14,7 @@ use ascii::AsciiCast;
 use c_str::{CString, ToCStr};
 use clone::Clone;
 use cmp::{PartialEq, Eq};
-use container::Container;
+use collections::Collection;
 use from_str::FromStr;
 use hash;
 use io::Writer;
diff --git a/src/libstd/rt/backtrace.rs b/src/libstd/rt/backtrace.rs
index 766901fa04f..d52c63abe1b 100644
--- a/src/libstd/rt/backtrace.rs
+++ b/src/libstd/rt/backtrace.rs
@@ -13,7 +13,7 @@
 #![allow(non_camel_case_types)]
 
 use char::Char;
-use container::Container;
+use collections::Collection;
 use from_str::from_str;
 use io::{IoResult, Writer};
 use iter::Iterator;
@@ -348,7 +348,7 @@ mod imp {
 
     #[cfg(not(target_os = "macos"))]
     fn print(w: &mut Writer, idx: int, addr: *libc::c_void) -> IoResult<()> {
-        use container::Container;
+        use collections::Collection;
         use iter::Iterator;
         use os;
         use path::GenericPath;