The scope of the unsafe block can be appropriately reduced#1
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peamaeq wants to merge 1 commit intodouchuan:mainfrom
Open
The scope of the unsafe block can be appropriately reduced#1peamaeq wants to merge 1 commit intodouchuan:mainfrom
peamaeq wants to merge 1 commit intodouchuan:mainfrom
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In this function you use the unsafe keyword for many safe expressions.
We need to mark unsafe operations more precisely using unsafe keyword. Keeping unsafe blocks small can bring many benefits. For example, when mistakes happen, we can locate any errors related to memory safety within an unsafe block. This is the balance between Safe and Unsafe Rust. The separation is designed to make using Safe Rust as ergonomic as possible, but requires extra effort and care when writing Unsafe Rust.
Hope this PR can help you.
Best regards.
References
https://doc.rust-lang.org/nomicon/safe-unsafe-meaning.html
https://doc.rust-lang.org/book/ch19-01-unsafe-rust.html