A step beyond Rust's pattern matching

The linked article is about how the author has created a language called Glowdust that allows for pattern matching similar to Rust but with the added capability of being able to bind variables in the same pattern. This allows for more complex queries to be performed in a declarative and readable manner, similar to Query By Example but with more flexibility and power. The author argues that this language is better suited for a database query language and invites readers to share their thoughts and donate towards the development of Glowdust.