VSCode rust plugin error : [init] function already declared

[coin_master]

Hello,
I wonder if anyone else have the same issue.
I am following the rust counter example
and I am getting an error in vscode from rust analyzer

However running cargo check doesn’t show any issues.
The issue also happens with the main rust plugin

"dfx": "0.8.4"
rust-analyzer: v0.2.890 updating to v0.3.896 also doesn’t solve the issue.

The issue is not a blocker but it’s just annoying.

[lastmjs]

This is happening to me in multiple projects and I would also love for it to go away

[kpeacock]

Yeah, it’s on our radar. I think we’ll be able to prioritize this in the next couple of sprints

[coin_master]

Looks like there was an answer in another thread:

Rust error on pre_upgrade and post_upgrade attributes

Hi, as seen in the screenshot copy and pasting (and a little editing) of cdk-rs/lib.rs at main · dfinity/cdk-rs · GitHub I get a Post-upgrade function already declared error, everything works like it should but I really want to resolve this. I tried renaming the fn pre_upgrade to fn pre_upgrade_something but it keeps the error. What is causing the issue? (i’m new to Rust so maybe it’s just a beginner problem) [image] Thanks is advance

@roman-kashitsyn

My guess that it might be purely an IDE problem. I wonder if replacing #[pre_upgrade] with #[export_name = "canister_pre_upgrade"] and #[post_upgrade] with #[export_name = "canister_post_upgrade"] could help your IDE figure out what’s going on.

changing #init to #[export_name = "canister_init"] seems to satisfy the IDE

[paulyoung]

I this PR is aiming to address the problem.

fix: Remove uniqueness check on export macros