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racer-rust / emacs-racer

Racer support for Emacs
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Incorrect CARGO_HOME and RUST_SRC_PATH in racer--shell-command #115

Closed guskovd closed 5 years ago

guskovd commented 5 years ago

process-environment values (rust-src-path and cargo-home) (https://github.com/racer-rust/emacs-racer/blob/master/racer.el#L202) not available in temporary buffer: (https://github.com/racer-rust/emacs-racer/blob/master/racer.el#L237)

Therefore, changing the environment variables RUST_SRC_PATH and CARGO_HOME or variables racer-rust-src-path, racer-cargo-home does not really change anything

Wilfred commented 5 years ago

Should be fixed in 9d8984e.

Wilfred commented 5 years ago

That said, it looks like process-environment is not a buffer-local value, so I don't see why changing to a temporary buffer would have changed its value.