rust/src/libcoretest/fmt, branch 1.0.0-beta

Test fixes and rebase conflicts, round 2

2015-04-02T00:07:51+00:00

Conflicts: src/libcore/num/mod.rs

Update debug helpers and add list builder

2015-03-28T17:33:51+00:00

The collections debug helpers no longer prefix output with the collection name, in line with the current conventions for Debug implementations. Implementations that want to preserve the current behavior can simply add a `try!(write!(fmt, "TypeName "));` at the beginning of the `fmt` method. [breaking-change]

Switch derive(Debug) to use the debug builders

2015-03-10T06:24:34+00:00

Implement RFC 640

2015-03-10T06:24:34+00:00

Rename #[should_fail] to #[should_panic]

2015-03-09T17:14:21+00:00

try to reduce bajillion warnings

2015-02-21T00:55:00+00:00

Convert required suffixes into a use of `as`.

2015-02-18T14:09:13+00:00

std: Rename Writer::write to Writer::write_all

2015-01-27T00:01:58+00:00

In preparation for upcoming changes to the `Writer` trait (soon to be called `Write`) this commit renames the current `write` method to `write_all` to match the semantics of the upcoming `write_all` method. The `write` method will be repurposed to return a `usize` indicating how much data was written which differs from the current `write` semantics. In order to head off as much unintended breakage as possible, the method is being deprecated now in favor of a new name. [breaking-change]

Clean up `isize`, `usize`. Don't bench allocation but formatting.

2015-01-23T11:35:52+00:00

std: Rename Show/String to Debug/Display

2015-01-21T06:36:13+00:00

This commit is an implementation of [RFC 565][rfc] which is a stabilization of the `std::fmt` module and the implementations of various formatting traits. Specifically, the following changes were performed: [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0565-show-string-guidelines.md * The `Show` trait is now deprecated, it was renamed to `Debug` * The `String` trait is now deprecated, it was renamed to `Display` * Many `Debug` and `Display` implementations were audited in accordance with the RFC and audited implementations now have the `#[stable]` attribute * Integers and floats no longer print a suffix * Smart pointers no longer print details that they are a smart pointer * Paths with `Debug` are now quoted and escape characters * The `unwrap` methods on `Result` now require `Display` instead of `Debug` * The `Error` trait no longer has a `detail` method and now requires that `Display` must be implemented. With the loss of `String`, this has moved into libcore. * `impl FromError for Box` now exists * `derive(Show)` has been renamed to `derive(Debug)`. This is not currently warned about due to warnings being emitted on stage1+ While backwards compatibility is attempted to be maintained with a blanket implementation of `Display` for the old `String` trait (and the same for `Show`/`Debug`) this is still a breaking change due to primitives no longer implementing `String` as well as modifications such as `unwrap` and the `Error` trait. Most code is fairly straightforward to update with a rename or tweaks of method calls. [breaking-change] Closes #21436