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Fix a typo in fmt.rs #15174

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Fix a typo in fmt.rs #15174

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f21b295
Fix a typo in fmt.rs
alco Jun 25, 2014
beff610
Fix wrong type name: IoError<()> -> IoResult<()>
alco Jun 25, 2014
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6 changes: 3 additions & 3 deletions src/libstd/fmt.rs
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Expand Up @@ -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

Expand Down Expand Up @@ -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).

Expand Down