Trying to setup Rust, installed on system and working, not seen in VSCodium

[SudoCory]

Hello everyone : )

I am pretty new to rust.

My env:

• OS/Kernal: Linux nobara 6.3.12-204.fsync.fc37.x86_64
• Rustup ver: rustup 1.26.0
• Cargo ver: cargo 1.71.0

Issue:

• Within VSCodium cannot see rustup or cargo which is causing issues

sh-5.1$ cargo --version
sh: cargo: command not found

sh-5.1$ rustup --version
sh: rustup: command not found

• It then results in the below

[ERROR rust_analyzer::main_loop] FetchWorkspaceError:
rust-analyzer failed to load workspace: Failed to load the project at {path-to-project}/Cargo.toml: cd "{path-to-project}/*project-file*" && "cargo" "--version" failed: No such file or directory (os error 2)

Rustup and Cargo work fine from my Terminal

To resolve this I have tried modifying the path variable within VSCodium which appears to be different then my terminal path variable $PATH from Terminal: /home/*myname*/.cargo/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/home/*myname*/.dotnet/tools $PATH from VSCodium: /app/bin:/app/bin:/app/bin:/usr/bin:/home/*myname*/.var/app/com.vscodium.codium/data/node/bin:/home/*myname*/.var/app/com.vscodium.codium/data/cargo/bin:/home/*myname*/.var/app/com.vscodium.codium/data/python/bin:/home/*myname*/.var/app/com.vscodium.codium/data/gem/ruby/3.1.0/bin

Modified the VSCodium to: /app/bin:/app/bin:/app/bin:/usr/bin:/home/*myname*/.var/app/com.vscodium.codium/data/node/bin:/home/*myname*/.var/app/com.vscodium.codium/data/cargo/bin:/home/*myname*/.var/app/com.vscodium.codium/data/python/bin:/home/*myname*/.var/app/com.vscodium.codium/data/gem/ruby/3.1.0/bin:/home/*myname*/.cargo/bin Following this the VSCodium Terminal can see the needed items for Rust:

sh-5.1$ cargo --version
cargo 1.71.0 (cfd3bbd8f 2023-06-08)

sh-5.1$ rustup --version
rustup 1.26.0 (5af9b9484 2023-04-05)

But Rust-Analyzer still fails to see Cargo even after reloading the workspace.

So at this time I am not sure if I am close or missing something else, any assitance would be greatly appreciated : )

Have a great day. Regards, SudoCory

[00pandora00]

same problem here:

[ERROR rust_analyzer::main_loop] FetchWorkspaceError: rust-analyzer failed to load workspace: Failed to load the project at any update?

[00pandora00]

i fixed my problem but was in vscodium flatpak @SudoCory maybe you should try that

solution: https://github.com/flathub/com.vscodium.codium/issues/112

[RobertoPorpora]

I had a similar problem: rust-analyzer plug-in half-working in VSCodium installed via Flatpak (OS: Linux Mint 21.3 x86_64).

It had synthax highlighting, but gave errors when trying to auto-format and wasn't analyzing the code in real-time for errors.

Maybe it's a very dirty solution but it started working just after giving VSCodium some more access to the system with these 3 commands on the system bash.

flatpak override --user --filesystem=host com.vscodium.codium
flatpak override --user --share=network com.vscodium.codium
flatpak override --user --filesystem=/usr com.vscodium.codium