cute
A Rust macro providing Python-style list and hashmap comprehensions with conditional filtering and nesting.
What is cute?
Cute is a Rust macro that implements Python-style list and hashmap comprehensions, allowing developers to write concise collection transformations using familiar syntax. It solves the problem of verbose iteration patterns in Rust by providing a compact, expressive alternative for creating and filtering collections.
Rust developers who want more concise collection transformation syntax, especially those with Python experience who miss comprehensions, or anyone writing data processing pipelines in Rust.
Developers choose Cute because it dramatically reduces boilerplate code for collection operations while maintaining Rust's performance and safety. The macro provides a familiar, readable syntax that makes transformation logic more apparent at a glance compared to traditional iterator chains.
Overview
Macro for Python-esque comprehensions in Rust
Use Cases
Best For
- Transforming vectors with complex mapping and filtering logic
- Creating hash maps from existing collections with calculated key-value pairs
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