I'm currently trying to teach myself rust, and to start, I'm trying to pick apart some code as an example, but the code as is won't compile, complaining about not finding the crate once_cell. I'm confused because isn't once_cell part of base rust? Or am I missing something here?
#Use of undeclared crate 'once_cell'
karmic tapir
valid tartan
Did you import it?
use std::cell::OnceCell;
random dune
once_cell used to be a third party crate but was recently added at std::cell::OnceCell
karmic tapir
I think I fixed it by adding it to my cargo.toml? But it's still confusing because the original example code didn't have it listed as a dependancy in its cargo.toml on github
weary folio
if it's once_cell::sync::OnceCell then you still need the library
weary folio
I think I fixed it by adding it to my cargo.toml? But it's still confusing becau...
can you post the link to the repo
karmic tapir
It's an example for the iced gui library
I'm not able to log into discord on the pc I'm using, so give me a moment
weary folio
[dependencies]
iced.workspace = true
iced.features = ["debug"]
once_cell.workspace = true
that's a dep taken from the workspace's dep declarations
karmic tapir
Ahhh