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std::str: remove from_utf8.

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This function had type &[u8] -> ~str, i.e. it allocates a string
internally, even though the non-allocating version that take &[u8] ->
&str and ~[u8] -> ~str are all that is necessary in most circumstances.
This commit is contained in:
Huon Wilson 2013-11-28 23:52:11 +11:00
parent 9635c763ba
commit 9d64e46013
31 changed files with 119 additions and 223 deletions
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4
src/librustuv/file.rs
View file

@ -487,8 +487,8 @@ mod test {
let nread = result.unwrap();
assert!(nread > 0);
let read_str = str::from_utf8(read_mem.slice(0, nread as uint));
assert_eq!(read_str, ~"hello");
let read_str = str::from_utf8_slice(read_mem.slice_to(nread as uint));
assert_eq!(read_str, "hello");
}
// unlink
let result = FsRequest::unlink(l(), &path_str.to_c_str());