Added support for commands from cargo-edit

See: https://github.com/killercup/cargo-edit
May try to add support for completion in the crate selection prompts for rm and
upgrade in the future

cargo-process.el

@@ -42,6 +42,10 @@
 ;;  * cargo-process-fmt                - Run the optional cargo command fmt.
 ;;  * cargo-process-check              - Run the optional cargo command check.
 ;;  * cargo-process-clippy             - Run the optional cargo command clippy.
+;;  * cargo-process-add                - Run the optional cargo command add.
+;;  * cargo-process-rm                 - Run the optional cargo command rm.
+;;  * cargo-process-upgrade            - Run the optional cargo command upgrade.
+
 
 ;;
 ;;; Code:
@@ -124,6 +128,13 @@
 
 (defvar cargo-process--command-clippy "clippy")
 
+(defvar cargo-process--command-add "add")
+
+(defvar cargo-process--command-rm "rm")
+
+(defvar cargo-process--command-upgrade "upgrade")
+
+
 (defface cargo-process--ok-face
   '((t (:foreground "#00ff00")))
   "Ok face"
@@ -506,6 +517,45 @@ Requires Cargo clippy to be installed."
   (interactive)
   (cargo-process--start "Clippy" cargo-process--command-clippy))
 
+;;;###autoload
+(defun cargo-process-add (crate)
+  "Run the Cargo add command.
+With the prefix argument, modify the command's invocation.
+CRATE is the name of the crate to add.
+Cargo: This command allows you to add a dependency to a Cargo.toml manifest file."
+  (interactive "sCrate name: ")
+  (cargo-process--start "Add" (concat cargo-process--command-add
+									  " "
+									  crate)))
+
+;;;###autoload
+(defun cargo-process-rm (crate)
+  "Run the Cargo rm command.
+With the prefix argument, modify the command's invocation.
+CRATE is the name of the crate to remove.
+Cargo: Remove a dependency from a Cargo.toml manifest file."
+  (interactive "sCrate name: ")
+  (cargo-process--start "Remove" (concat cargo-process--command-rm
+										 " "
+										 crate)))
+;;;###autoload
+(defun cargo-process-upgrade (&optional all crates)
+  "Run the Cargo update command.
+With the prefix argument, modify the command's invocation.
+If ALL is t then update all crates, otherwise specify CRATES.
+Cargo: Upgrade dependencies as specified in the local manifest file"
+  (interactive)
+  (let ((all (when (or all
+					   (y-or-n-p "Upgrade all crates? "))
+			   "--all"))
+		(crates (if (not all)
+					(read-string "Crates to upgrade: ")
+				  nil)))
+	(cargo-process--start "Upgrade" (concat cargo-process--command-upgrade
+											" "
+											all
+											crates))))
+
 ;;;###autoload
 (defun cargo-process-repeat ()
   "Run the last cargo-process command."

cargo.el

@@ -43,6 +43,9 @@
 ;;  * C-c C-c C-m - cargo-process-fmt
 ;;  * C-c C-c C-k - cargo-process-check
 ;;  * C-c C-c C-K - cargo-process-clippy
+;;  * C-c C-c C-a - cargo-process-add
+;;  * C-c C-c C-D - cargo-process-rm
+;;  * C-c C-c C-U - cargo-process-upgrade
 
 ;;
 ;;; Code:
@@ -82,6 +85,9 @@
 (define-key cargo-minor-mode-map (kbd "C-c C-c C-m") 'cargo-process-fmt)
 (define-key cargo-minor-mode-map (kbd "C-c C-c C-k") 'cargo-process-check)
 (define-key cargo-minor-mode-map (kbd "C-c C-c C-S-k") 'cargo-process-clippy)
+(define-key cargo-minor-mode-map (kbd "C-c C-c C-a") 'cargo-process-add)
+(define-key cargo-minor-mode-map (kbd "C-c C-c C-S-d") 'cargo-process-rm)
+(define-key cargo-minor-mode-map (kbd "C-c C-c C-S-u") 'cargo-process-upgrade)
 
 (provide 'cargo)
 ;;; cargo.el ends here