relevant settings: (eg. client settings, or environment variables like CARGO, RUSTC, RUSTUP_HOME or CARGO_HOME)
CARGO_HOME: E:\.dots\.cargo
RUSTUP_HOME: E:\.dots\.rustup
Using the Generate launch configuration command in VS Code fails with the following output:
error: rustup could not choose a version of cargo to run, because one wasn't specified explicitly, and no default is configured.
help: run 'rustup default stable' to download the latest stable release of Rust and set it as your default toolchain.
As best as I can tell, RUSTUP_HOME is being ignored, and it instead uses the default per-user location of C:\Users\<user>\.rustup. Deleting the per-user folder and running the command again will re-generate the folder, with a default settings.toml which contains only the following:
profile = "default"
version = "12"
[overrides]
Copy-pasting the contents of the settings.toml in my RUSTUP_HOME into this one makes it work, but it then installs an independent Cargo into my user folder and re-fetches dependencies to there, which is not ideal, as I moved the directory to a secondary drive due to the limited space on my primary drive.
rust-analyzer version: 0.3.2162-standalone (3b3a87fe9 2024-10-27) (VS Code extension bundled)
rustc version: 1.82.0 (f6e511eec 2024-10-15)
editor or extension: VS Code, extension v0.3.2162
platform: Windows 10
relevant settings: (eg. client settings, or environment variables like
CARGO,RUSTC,RUSTUP_HOMEorCARGO_HOME)CARGO_HOME:E:\.dots\.cargoRUSTUP_HOME:E:\.dots\.rustupUsing the
Generate launch configurationcommand in VS Code fails with the following output:As best as I can tell,
RUSTUP_HOMEis being ignored, and it instead uses the default per-user location ofC:\Users\<user>\.rustup. Deleting the per-user folder and running the command again will re-generate the folder, with a defaultsettings.tomlwhich contains only the following:Copy-pasting the contents of the
settings.tomlin myRUSTUP_HOMEinto this one makes it work, but it then installs an independent Cargo into my user folder and re-fetches dependencies to there, which is not ideal, as I moved the directory to a secondary drive due to the limited space on my primary drive.