use alloc::collections::LinkedList;
How do I make the above line compile ?
rustc gives error of:
3 | use alloc::collections::LinkedList;
| ^^^^^ use of undeclared crate or module `alloc`
however, IntelliJ can jump to it with no problem via:
stdlib-1.51.0/alloc/src/collections/linked_list.rs
You still need extern crate
here.
extern crate alloc;
use alloc::collections::LinkedList;
1 Like
Realistically, you’ll just want to use std::collections::LinkedList
(which is actually internally a re-export of the type from alloc
). Unless you’re developing with #![no_std]
.
2 Likes
system
Closed
November 6, 2021, 11:46am
4
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