rust/comprehensive-rust
1
0
Fork 0
mirror of https://github.com/google/comprehensive-rust.git synced 2025-01-09 09:11:50 +02:00
Code Issues Releases Activity

Update borrowing.md (#222)

Browse Source
This commit is contained in:
Igor Petruk 2023-01-23 11:24:17 +00:00 committed by GitHub
parent de4aa3de88
commit 4c052d33c8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/ownership/borrowing.md
View File

@ -46,7 +46,7 @@ Notes on stack returns:
}
```
* The Rust compiler can do return value optimization (RVO).
* In C++, copy elision has to be defined in the language specification because constructors can have side effects. In Rust, this is not an issue at all.
* In C++, copy elision has to be defined in the language specification because constructors can have side effects. In Rust, this is not an issue at all. If RVO did not happen, Rust will always performs a simple and efficient `memcpy` copy.
</details>