Mutable references, also known as exclusive references, allow you to access and modify a value. However, only one mutable reference to a value can exist within a given scope, ensuring that no data races occur.

Mutable Reference - Rust Programming

Immutable references, which are also called shared references, enable you to retrieve a value without making any changes to it. Numerous immutable references can exist concurrently to a value.

Immutable Reference - Rust Programming

- Immutable Reference
- Mutable Reference

University of Michigan - Ann Arbor

References and borrowing are essential concepts that work alongside ownership to allow safe memory access and efficient resource management. They allow you to use data without transferring ownership.

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