Rust 1.10 发布了，Rust 是 Mozilla 的一个新的编程语言，由web语言的领军人物Brendan Eich（js之父），Dave Herman以及Mozilla公司的Graydon Hoare 合力开发。

你可以查看install Rust 1.10安装升级，该版本做了一些优化，使其编译性能较之前得以加快。该版本一大特点是，新增封装类型：cdylib。具体信息，可查看发布说明。

语言方面改进：

• Allow concat_idents! in type positions as well as in expression positions.

• Copy types are required to have a trivial implementation of Clone.RFC 1521.

• Single-variant enums support the #[repr(..)] attribute.

• Fix #[derive(RustcEncodable)] in the presence of other encode methods.

• panic! can be converted to a runtime abort with the-C panic=abort flag.RFC 1513.

• Add a new crate type, 'cdylib'. cdylibs are dynamic libraries suitable for loading by non-Rust hosts.RFC 1510. Note that Cargo does not yet directly support cdylibs.

其他改进，可直接查看改进记录。