One of the better Rust tutorials shows how to handle a number of different strategies for data structures, including using unsafe: "Learning Rust With Entirely

One of the better Rust tutorials shows how to handle a number of different strategies for data structures, including using unsafe: "Learning Rust With Entirely Too Many Linked Lists". http://cglab.ca/~abeinges/blah/too-many-lists/book/ http://cglab.ca/~abeinges/blah/too-many-lists/book/