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修正编译错误 #404

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Merged
MarisaKirisame merged 1 commit into from
May 23, 2016
Merged

修正编译错误 #404

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4 changes: 1 addition & 3 deletions any/any.md
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Original file line number Diff line number Diff line change
Expand Up @@ -11,10 +11,8 @@
这下可坏了……Rust不支持重载啊！于是有人就很单纯的写了两个函数～～！

其实不用……我们只需要这么写……
* 只能在nightly下编译通过

```rust
#![feature(vec_push_all)]
use std::any::Any;
use std::fmt::Debug ;

Expand All @@ -27,7 +25,7 @@ fn load_config<T:Any+Debug>(value: &T) -> Vec<String>{
};

match value.downcast_ref::<Vec<String>>() {
Some(v) => cfgs.push_all(&v),
Some(v) => cfgs.extend_from_slice(&v),
None =>(),
}

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