rust completion label of chained iter is incomplete

[xzbdmw]

Summary

iShot_2025-02-15_13.09.52.mp4

all the inter().METHOD's METHOD is missing, in this video, find

Zed Version and System Specs

Zed: v0.173.10 (Zed)
OS: macOS 14.6.1
Memory: 32 GiB
Architecture: aarch64

[xzbdmw]

Also applies to self.METHOD (draw's highlight get shifted to self)

[notpeter]

Can you provide a stand-alone example that triggers this behavior? e.g. an open source repo, a minimal reproduction example file and instructions of what to type where so that I can try and reproduce.

I also want to point you in the direction of debug: open language server log from the command palette. From there you can open the rust-analyzer RPC logs and see what data Zed is getting in the textDocument/completion response.

[xzbdmw]

running rustup default nightly to switch to newer rust-analyzer version

pub fn test(){
    let x = vec![1,2,3];
    x.iter
}

This is related to rust-lang/rust-analyzer#18992, I think zed assumes function/method only has one pair, in other words, there is no look ahead for possible function chains when reconstruct the label.