Common Programming Concepts
Basic concept of the data type in programming
There is a very good chapter in the Rust book for you to learn about Rust data type: https://doc.rust-lang.org/book/ch03-02-data-types.html
Some key bullet points:
Memory only stores binary data
Anything can be represented in binary
Program determines what the binary represents
Basic types that are universally useful are provided by the language

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