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:
You still need
extern crate here.
extern crate alloc;
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
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