collections: Remove all collections traits

As part of the collections reform RFC, this commit removes all collections
traits in favor of inherent methods on collections themselves. All methods
should continue to be available on all collections.

This is a breaking change with all of the collections traits being removed and
no longer being in the prelude. In order to update old code you should move the
trait implementations to inherent implementations directly on the type itself.

Note that some traits had default methods which will also need to be implemented
to maintain backwards compatibility.

[breaking-change]
cc #18424

3 files changed, 0 insertions, 3 deletions

diff --git a/src/libstd/path/mod.rs b/src/libstd/path/mod.rs
index 6a122990246..62105c0d90e 100644
--- a/src/libstd/path/mod.rs
+++ b/src/libstd/path/mod.rs
@@ -67,7 +67,6 @@ println!("path exists: {}", path.exists());
 
 #![experimental]
 
-use collections::{Collection, MutableSeq};
 use c_str::CString;
 use clone::Clone;
 use fmt;
diff --git a/src/libstd/path/posix.rs b/src/libstd/path/posix.rs
index 0d7a467b313..596dbfc7e63 100644
--- a/src/libstd/path/posix.rs
+++ b/src/libstd/path/posix.rs
@@ -13,7 +13,6 @@
 use c_str::{CString, ToCStr};
 use clone::Clone;
 use cmp::{PartialEq, Eq, PartialOrd, Ord, Ordering};
-use collections::{Collection, MutableSeq};
 use from_str::FromStr;
 use hash;
 use io::Writer;
diff --git a/src/libstd/path/windows.rs b/src/libstd/path/windows.rs
index 1ddc027a07e..de85748da5e 100644
--- a/src/libstd/path/windows.rs
+++ b/src/libstd/path/windows.rs
@@ -16,7 +16,6 @@ use ascii::AsciiCast;
 use c_str::{CString, ToCStr};
 use clone::Clone;
 use cmp::{PartialEq, Eq, PartialOrd, Ord, Ordering};
-use collections::{Collection, MutableSeq};
 use from_str::FromStr;
 use hash;
 use io::Writer;