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Rust❤️How to understand why Box<&’longer T> is a subtype of Box<&’shorter T>>코딩Coding/★★Rust★★최신동향★및관련글 2022. 10. 2. 16:34728x90
https://users.rust-lang.org/t/how-to-understand-why-box-longer-t-is-a-subtype-of-box-shorter-t/81906
How to understand why Box<&'longer T> is a subtype of Box<&'shorter T>>
I have read the section [subtyping and Variance] in Rustonomicon, and also read other blogs such as Understanding Rust Lifetimes – NEAR Protocol. However, I still cannot understand why Box<&' longer T> is a subtype of Box<&' shorter T>. I can understand
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How to understand why Box<&’longer T> is a subtype of Box<&’shorter T>>반응형'코딩Coding > ★★Rust★★최신동향★및관련글' 카테고리의 다른 글
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