This post is a Rust tutorial that explains how iterators and match patterns work in Rust and demonstrates their use by building a JSON parser. It covers topics such as the iterator pattern, implementing iterators in Rust, peekable iterators, match statements, and pattern binding.
Table of contents
DisclaimerPrerequisitesTable Of ContentsWhat are Iterators in Rust?What is The Match Statement in Rust?How to Build a JSON Parser – Stage 1: ReaderHow to Build a JSON Parser – Stage 2: Prepare Intermediate Data TypesHow to Build a JSON Parser – Stage 3: TokenizationHow to Build a JSON Parser – Stage 4: From Tokens To ValueHow to Use the JSON parserWrapping UpSort: