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Build rust-analyzer on FreeBSD.

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The official FreeBSD package rust-analyzer crashes. I suspect this is because its built for rust stable which conflicts with the rust-nightly I have installed.
This commit is contained in:
Tom Alexander
2023-05-01 20:04:59 -04:00
parent 74fb8a3969
commit ad7fca700d
2 changed files with 42 additions and 1 deletions
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18
ansible/roles/emacs/files/lang-rust.el
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@@ -2,10 +2,28 @@
(require 'util-tree-sitter)
(defun locate-rust-analyzer ()
"Find rust-analyzer."
(let ((rust-analyzer-paths (list (locate-rust-analyzer-rustup) (locate-rust-analyzer-ansible-built))))
(let ((first-non-nill-path (seq-find (lambda (elt) elt) rust-analyzer-paths)))
first-non-nill-path
)
)
)
(defun locate-rust-analyzer-rustup ()
"Find rust-analyzer through rustup."
(run-command-in-directory nil "rustup" "which" "rust-analyzer")
)
(defun locate-rust-analyzer-ansible-built ()
"Find rust-analyzer where the ansible playbook built it."
(let ((rust-analyzer-path "/opt/rust-analyzer/target/release/rust-analyzer"))
(when (file-exists-p rust-analyzer-path)
rust-analyzer-path
)
)
)
(use-package rust-mode
:mode "\\.rs\\'"
:hook (