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auto merge of #15174 : alco/rust/patch-1, r=alexcrichton

This commit is contained in:
bors 2014-06-25 13:36:21 +00:00
parent bab614f5fa beff610102
commit 2f74325fcf
1 changed files with 3 additions and 3 deletions
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6
src/libstd/fmt.rs
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@ -101,8 +101,8 @@ format!("{a:s} {c:d} {b:?}", a="a", b=(), c=3i); // => "a 3 ()"
```
It is illegal to put positional parameters (those without names) after arguments
which have names. Like positional parameters, it is illegal to provided named
parameters that are unused by the format string.
which have names. Like with positional parameters, it is illegal to provide
named parameters that are unused by the format string.
### Argument types
@ -185,7 +185,7 @@ struct. In order to help with this, the `Formatter` struct also provides some
helper methods.
Additionally, the return value of this function is `fmt::Result` which is a
typedef to `Result<(), IoError>` (also known as `IoError<()>`). Formatting
typedef to `Result<(), IoError>` (also known as `IoResult<()>`). Formatting
implementations should ensure that they return errors from `write!` correctly
(propagating errors upward).