Codewars: Rust workspace for solving the 'Valid Braces' kata
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## Valid Braces
Write a function that takes a string of braces, and determines if the order of the braces is valid. It should return `true` if the string is valid, and `false` if it's invalid.
This Kata is similar to the [Valid Parentheses](https://www.codewars.com/kata/valid-parentheses) Kata, but introduces new characters: brackets `[]`, and curly braces `{}`. Thanks to `@arnedag` for the idea!
All input strings will be nonempty, and will only consist of parentheses, brackets and curly braces: `()[]{}`.
**What is considered Valid?**
A string of braces is considered valid if all braces are matched with the correct brace.
**Examples**
```rust"(){}[]" => True"([{}])" => True"(}" => False"[(])" => False"[({})](]" => False```
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