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Announcing Rust 1.81.0 | Rust Blog
https://blog.rust-lang.org/2024/09/05/Rust-1.81.0.html
Empowering everyone to build reliable and efficient software.
https://blog.rust-lang.org/2024/09/05/Rust-1.81.0.html
Empowering everyone to build reliable and efficient software.
fs::exists() was a nice little improvement that I didn't know about until I read this announcement.
It's a subtle difference between that and path::exists()
.
path::exists()
== false
might just mean you can't use it (if path::exists() cannot access a file due to e.g. permissions, it'll return false)fs::exists()
== Ok(false)
means it's definitely not there (permissions error will cause an Err to be returned)