this post was submitted on 13 Aug 2023
8 points (90.0% liked)

Rust

5771 readers
52 users here now

Welcome to the Rust community! This is a place to discuss about the Rust programming language.

Wormhole

!performance@programming.dev

Credits

  • The icon is a modified version of the official rust logo (changing the colors to a gradient and black background)

founded 1 year ago
MODERATORS
snowe@programming.dev
Ategon@programming.dev
EdTheLegendary@programming.dev
kahnclusions@programming.dev
torcherist@programming.dev
8
What should the getter for a Vec|String| return, &[&str]? What about Option|Vec|String||? (programming.dev)
submitted 1 year ago* (last edited 1 year ago) by jpfreely@programming.dev to c/rust@programming.dev
9 comments fedilink hide all child comments
 

When returning an immutable reference to a private struct field. (On mobile and used vertical bars instead of a bunch of HTML codes)

you are viewing a single comment's thread
view the rest of the comments
[–] rust@lemmy.world 3 points 1 year ago

Why not &[String]?