Stabilize std::path

This commit stabilizes essentially all of the new `std::path` API. The
API itself is changed in a couple of ways (which brings it in closer
alignment with the RFC):

* `.` components are now normalized away, unless they appear at the
  start of a path. This in turn effects the semantics of e.g. asking for
  the file name of `foo/` or `foo/.`, both of which yield `Some("foo")`
  now. This semantics is what the original RFC specified, and is also
  desirable given early experience rolling out the new API.

* The `parent` function now succeeds if, and only if, the path has at
  least one non-root/prefix component. This change affects `pop` as
  well.

* The `Prefix` component now involves a separate `PrefixComponent`
  struct, to better allow for keeping both parsed and unparsed prefix data.

In addition, the `old_path` module is now deprecated.

Closes #23264

[breaking-change]

This commit is contained in:

Aaron Turon

2015-03-09 08:49:10 -07:00

parent f899513a30

commit 42c4e481cd

36 changed files with 405 additions and 317 deletions

									
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src/libtest/lib.rs
									
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				@@ -40,7 +40,6 @@

				#![feature(core)]

				#![feature(int_uint)]

				#![feature(old_io)]

				#![feature(path)]

				#![feature(rustc_private)]

				#![feature(staged_api)]

				#![feature(std_misc)]

Stabilize std::path

1 src/libtest/lib.rs Unescape Escape View File

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src/libtest/lib.rs

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