tustvold commented on PR #3580:
URL:
https://github.com/apache/arrow-datafusion/pull/3580#issuecomment-1256432671
> I wasn't aware of this action. I just updated to CLion 2022.2.3 and tried
this out with the Ballista project but I still cannot "go to definition" for
the generated code.
I just did this and it worked correctly, although I note that the generated
code it is finding is in `src/generated`.
To test this out I created a very basic project with the following code.
main.rs
```
include!(concat!(env!("OUT_DIR"), "/test.rs"));
fn main() {
Foo {};
println!("Hello, world!");
}
```
build.rs
```
use std::fs::File;
use std::io::Write;
use std::path::PathBuf;
fn main() {
let path =
PathBuf::from(std::env::var_os("OUT_DIR").unwrap()).join("test.rs");
let mut file = File::create(path).unwrap();
writeln!(file, "struct Foo {{}}").unwrap();
}
```
I then compiled and ran the binary, code completion was not working at this
point. Running "Refresh Cargo Projects" also didn't work, nor did "Invalidate
Caches and Restart".
Fortunately the fix is relatively straightforward:
* Open Help > Find Action (CTRL + SHIFT + A)
* Enter "Experimental" and select "Experimental Features"
* Scroll down to "org.rust.cargo.evaluate/build.scripts" and enable it
* File > Invalidate Caches
On restart everything should be working. I used to have this turned on, I
turned it off at some point and left it off because everything continued to
work, but I suspect this was the result of some caching shenanigans. Either way
I think the above should work, let me know
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