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Utilize fewer reexports

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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
This commit is contained in:
Corey Farwell 2014-11-28 11:57:41 -05:00
parent 6f4c11be3b
commit 4ef16741e3
85 changed files with 277 additions and 195 deletions
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6
src/doc/reference.md
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@ -994,7 +994,7 @@ An example of `use` declarations:
```
use std::iter::range_step;
use std::option::{Some, None};
use std::option::Option::{Some, None};
use std::collections::hash_map::{mod, HashMap};
fn foo<T>(_: T){}
@ -1004,8 +1004,8 @@ fn main() {
// Equivalent to 'std::iter::range_step(0u, 10u, 2u);'
range_step(0u, 10u, 2u);
// Equivalent to 'foo(vec![std::option::Some(1.0f64),
// std::option::None]);'
// Equivalent to 'foo(vec![std::option::Option::Some(1.0f64),
// std::option::Option::None]);'
foo(vec![Some(1.0f64), None]);
// Both `hash_map` and `HashMap` are in scope.