From 896cfcc67fb8d3e53a5dcf138f79909891bf940e Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 2 Jun 2014 15:49:42 -0700
Subject: std: Remove generics from Option::expect

This commit removes the <M: Any + Send> type parameter from Option::expect in
favor of just taking a hard-coded `&str` argument. This allows this function to
move into libcore.

Previous code using strings with `expect` will continue to work, but code using
this implicitly to transmit task failure will need to unwrap manually with a
`match` statement.

[breaking-change]
Closes #14008
---
 src/libstd/slice.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'src/libstd/slice.rs')

diff --git a/src/libstd/slice.rs b/src/libstd/slice.rs
index 5753663dd87..ea42b77fb55 100644
--- a/src/libstd/slice.rs
+++ b/src/libstd/slice.rs
@@ -296,7 +296,6 @@ impl<'a, T: Clone> CloneableVector<T> for &'a [T] {
     fn to_owned(&self) -> ~[T] {
         use RawVec = core::raw::Vec;
         use num::{CheckedAdd, CheckedMul};
-        use option::Expect;
 
         let len = self.len();
         let data_size = len.checked_mul(&mem::size_of::<T>());
-- 
cgit 1.4.1-3-g733a5