Commit graph

4 commits

Author SHA1 Message Date
Corey Farwell
4ef16741e3 Utilize fewer reexports
In regards to:

https://github.com/rust-lang/rust/issues/19253#issuecomment-64836729

This commit:

* Changes the #deriving code so that it generates code that utilizes fewer
  reexports (in particur Option::* and Result::*), which is necessary to
  remove those reexports in the future
* Changes other areas of the codebase so that fewer reexports are utilized
2014-12-05 18:13:04 -05:00
Steven Fackler
3dcd215740 Switch to purely namespaced enums
This breaks code that referred to variant names in the same namespace as
their enum. Reexport the variants in the old location or alter code to
refer to the new locations:

```
pub enum Foo {
    A,
    B
}

fn main() {
    let a = A;
}
```
=>
```
pub use self::Foo::{A, B};

pub enum Foo {
    A,
    B
}

fn main() {
    let a = A;
}
```
or
```
pub enum Foo {
    A,
    B
}

fn main() {
    let a = Foo::A;
}
```

[breaking-change]
2014-11-17 07:35:51 -08:00
Aaron Turon
0514e54b97 std::error: fix stray doc comment 2014-11-04 12:43:35 -08:00
Aaron Turon
6815c2e8e8 Add error module with Error and FromError traits
As per [RFC 70](https://github.com/rust-lang/rfcs/blob/master/active/0070-error-chaining.md)

Closes #17747

Note that the `error` module must live in `std` in order to refer to `String`.

Note that, until multidispatch lands, the `FromError` trait cannot be
usefully implemented outside of the blanket impl given here.
2014-11-02 15:25:38 -08:00