Public
- Public
- Network
- Groups
- Featured
- Popular
- People

Conversation

Notices

Embed this notice
naskya::dev (dev@post.naskya.net)'s status on Sunday, 11-May-2025 14:42:23 JST naskya::dev

@kozakura dtolnay（serde, anyhow, syn, proc-macro2, quote などの作者）は .to_owned() を推しています
users.rust-lang.org/t/to-string-vs-to-owned-for-string-literals/1441/6
In conversation about 4 days ago from post.naskya.net permalink
Attachments
1. Domain not in remote thumbnail source whitelist: us1.discourse-cdn.com
  
  `to_string()` vs `to_owned()` for string literals
  
  I found that my opinion on this has changed significantly over the past 12 months as I have grown more experienced with Rust. I now strongly prefer to_owned() for string literals over either of to_string() or into(). What is the difference between String and &str? An unsatisfactory answer is "one is a string and the other is not a string" because obviously both are strings. Taking something that is a string and converting it to a string using to_string() seems like it misses the point of why ...

Feeds