Changelog
=========
0.3.3
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* Introduce `FromRadix10Signed` and `FromRadix10SignedChecked` for parsing signed integers.
0.3.2
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* Add support for hex numbers through `FromRadix16` and `FromRadix16Checked`.
* Fix: Documentation of `FromRadix10Checked` now has code samples using this trait.
0.3.1
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* Fix: Fixed documentation of `atoi`s overflow behaviour.
0.3.0
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* Added `From_radix_10_checked`.
* Breaking change: atoi now returns `None` on overflow
0.2.4
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* Documentation now hints at `FromRadix10` trait.
* Updated to Rust 2018