search

flycheck / flycheck-rust

Better Rust/Cargo support for Flycheck
GNU General Public License v3.0
121 stars 19 forks source link

CARGO_HOME? #77

Closed einsweniger closed 4 years ago

einsweniger commented 4 years ago

flycheck-rust is not using the CARGO_HOME environment variable to find the cargo command, but I think it should. I'd also think that $CARGO_HOME/bin/cargo, should take precedence over the $PATH/cargo executable.

Might be wrong, tho :D

fmdkdd commented 4 years ago

I don't have a strong opinion either way. My setup has cargo on $PATH, and I guess you would want to add $CARGO_HOME to $PATH in order to use it outside of Emacs. In which case, flycheck-rust would pick the right binary. Or is there a use-case I am missing?

einsweniger commented 4 years ago

I've given it more thought and you might be right, seems I'm kindof fighting windmills since many things expect cargo to be in $PATH or even have it hard coded to .cargo/bin/cargo. Since this is giving me more problems than it's worth having it not in ~/.cargo and in $PATH. Seems like a 'me' problem :P Sorry for the noise :D