Rust] String::from("") vs to_string() 차이점 (to_ cost가 비싸다 ❤️ Naming Guide

https://stackoverflow.com/questions/61475158/how-does-stringfrom-to-string-differ-in-rust

How does String::from("") & "".to_string() differ in Rust?

 

 

 

결론은 to_string 보다는 to_owned를 사용해라 그게 더 빠르다.

https://medium.com/@ericdreichert/converting-str-to-string-vs-to-owned-with-two-benchmarks-a66fd5a081ce

Converting &str: to_string vs to_owned (with two benchmarks)

 

 

 

 

레딧에 올라온 자료

 

 

 

https://www.reddit.com/r/rust/comments/gohlq2/what_is_the_difference_between_to_string_and/frgra8t/

What is the difference between .to_string() and String::from() and .into()

 

 

 

to_ 

Cost 가 비싸다 피해야 할 메소드 인듯요

 

https://doc.rust-lang.org/1.0.0/style/style/naming/conversions.html

Conversions [Rust issue #7087]

 

 

 

https://rust-lang.github.io/api-guidelines/naming.html

Naming - Rust API Guidelines

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https://stackoverflow.com/questions/37149831/what-is-the-difference-between-these-3-ways-of-declaring-a-string-in-rust

What is the difference between these 3 ways of declaring a string in Rust?

 

 

 

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string과 str 의 차이

 

https://stackoverflow.com/questions/24158114/what-are-the-differences-between-rusts-string-and-str

What are the differences between Rust's `String` and `str`?

 

 

 

https://users.rust-lang.org/t/to-string-vs-to-owned-for-string-literals/1441

`to_string()` vs `to_owned()` for string literals