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Rust]❤️ `RefMut` → `Ref` conversion코딩Coding/★Rust★기초★Syntax 2022. 5. 27. 09:23728x90
`RefMut` → `Ref` conversion
https://users.rust-lang.org/t/refmut-ref-conversion/31901`RefMut` → `Ref` conversion
I'm a bit confused about the methods on std::cell::Ref. Are there any use cases for the clone, map, and map_split methods? I understand the value for RefMut (since there can only be one mutable borrow, you can change what it points to split one borrow into
users.rust-lang.org
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