34 lines
1.2 KiB
EmacsLisp
Executable file
34 lines
1.2 KiB
EmacsLisp
Executable file
;;; funcs.el --- rust Layer functions File for Spacemacs
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;;
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;; Copyright (c) 2012-2017 Sylvain Benner & Contributors
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;;
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;; Author: NJBS <DoNotTrackMeUsingThis@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(defun spacemacs/racer-describe ()
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"Show a *Racer Help* buffer for the function or type at point.
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If `help-window-select' is non-nil, also select the help window."
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(interactive)
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(let ((window (racer-describe)))
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(when help-window-select
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(select-window window))))
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(defun spacemacs/rust-quick-run ()
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"Quickly run a Rust file using rustc.
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Meant for a quick-prototype flow only - use `spacemacs/open-junk-file' to
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open a junk Rust file, type in some code and quickly run it.
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If you want to use third-party crates, create a a new project using `cargo-process-new' and run
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using `cargo-process-run'."
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(interactive)
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(let ((input-file-name (buffer-file-name))
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(output-file-name (concat temporary-file-directory (make-temp-name "rustbin"))))
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(compile
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(format "rustc -o %s %s && %s"
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(shell-quote-argument output-file-name)
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(shell-quote-argument input-file-name)
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(shell-quote-argument output-file-name)))))
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