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Fixes for backtrace on run + test #71

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Dec 3, 2018
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9 changes: 5 additions & 4 deletions cargo-process.el
Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,7 @@

(defcustom cargo-process--enable-rust-backtrace nil
"Set RUST_BACKTRACE environment variable to 1 for tasks test and run"
:type 'bool
:group 'cargo-process)

(defcustom cargo-process--command-flags ""
Expand Down Expand Up @@ -235,10 +236,10 @@
(defun set-rust-backtrace (command)
"Set RUST_BACKTRACE variable depending on the COMMAND used.
Always set to nil if cargo-process--enable-rust-backtrace is nil"
(when cargo-process--enable-rust-backtrace
(if (string-match "cargo \\(test\\|run\\)" command)
(setenv cargo-process--rust-backtrace "1")
(setenv cargo-process--rust-backtrace nil))))
(if (and cargo-process--enable-rust-backtrace
(string-match "\\(test\\|run\\)" command))
(setenv cargo-process--rust-backtrace "1")
(setenv cargo-process--rust-backtrace nil)))

(defun cargo-process--workspace-root ()
"Find the workspace root using `cargo metadata`."
Expand Down