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spacemacs/layers/+lang/rust/funcs.el

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rust: respect help-window-select, small fixes - spacemacs/racer-describe to respect help-window-select - replace evilified-state-evilify{,-map} and move to :config - change funcs.el from dos format to unix format (newlines) - modify spacemacs-jump-handlers-rust-mode only once
2016-11-12 12:14:55 +00:00
;;; funcs.el --- rust Layer functions File for Spacemacs
;;
update copyright to 2020
2020-09-16 21:34:40 +00:00
;; Copyright (c) 2012-2020 Sylvain Benner & Contributors
rust: respect help-window-select, small fixes - spacemacs/racer-describe to respect help-window-select - replace evilified-state-evilify{,-map} and move to :config - change funcs.el from dos format to unix format (newlines) - modify spacemacs-jump-handlers-rust-mode only once
2016-11-12 12:14:55 +00:00
;;
;; Author: NJBS <DoNotTrackMeUsingThis@gmail.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3
[lsp] When used, make LSP the default backend for all supported lang * Added a new function to each language to select the backend * Use these new functions in all `pcase`.
2019-09-30 04:49:44 +00:00
(defun spacemacs//rust-backend ()
"Returns selected backend."
(if rust-backend
rust-backend
(cond
((configuration-layer/layer-used-p 'lsp) 'lsp)
(t 'racer))))
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
(defun spacemacs//rust-setup-backend ()
"Conditionally setup rust backend."
[lsp] When used, make LSP the default backend for all supported lang * Added a new function to each language to select the backend * Use these new functions in all `pcase`.
2019-09-30 04:49:44 +00:00
(pcase (spacemacs//rust-backend)
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
(`racer (spacemacs//rust-setup-racer))
(`lsp (spacemacs//rust-setup-lsp))))
(defun spacemacs//rust-setup-company ()
"Conditionally setup company based on backend."
[lsp] When used, make LSP the default backend for all supported lang * Added a new function to each language to select the backend * Use these new functions in all `pcase`.
2019-09-30 04:49:44 +00:00
(pcase (spacemacs//rust-backend)
Removed company-lsp in favour of company-capf - Also removed some cquery artifacts which accidentally ended up in this PR instead of in https://github.com/syl20bnr/spacemacs/pull/13446
2020-04-02 16:41:28 +00:00
(`racer (spacemacs//rust-setup-racer-company))))
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
(defun spacemacs//rust-setup-dap ()
"Conditionally setup elixir DAP integration."
;; currently DAP is only available using LSP
[lsp] When used, make LSP the default backend for all supported lang * Added a new function to each language to select the backend * Use these new functions in all `pcase`.
2019-09-30 04:49:44 +00:00
(pcase (spacemacs//rust-backend)
rust: fix LSP/DAP integration so it doesn't depend on java layer Fixes error with rust files when java layer isn't loaded: ``` File local-variables error: (void-function spacemacs//java-setup-lsp-dap) ```
2019-11-23 19:08:57 +00:00
(`lsp (spacemacs//rust-setup-lsp-dap))))
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
;; lsp
[rust] Update backend Refactor duplicate "lsp layer not installed ..." strings, into a function. Add line breaks to limit lines to 80 chars.
2019-12-28 15:17:51 +00:00
(defun spacemacs//lsp-layer-not-installed-message ()
(message (concat "`lsp' layer is not installed, "
"please add `lsp' layer to your dotfile.")))
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
rust: Improved LSP Rust server switch functionality Currently, when `lsp` backend is used for `rust` layer, `SPC m s s` is bound to `lsp-rust-switch-server`, which temporarily changes the preferred LSP server for `rust-mode`, but it DOES NOT switch the running LSP server. Users need to call `lsp-workspace-restart` to finish the switching. This PR introduced a new function `spacemacs//lsp-rust-switch-server`, which is a wrapper for the two aforementioned functions
2021-03-15 19:17:03 +00:00
(defun spacemacs//lsp-rust-switch-server ()
"Switch between rust-analyzer and rls."
(interactive)
(lsp-rust-switch-server)
(call-interactively 'lsp-workspace-restart))
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
(defun spacemacs//rust-setup-lsp ()
"Setup lsp backend"
(if (configuration-layer/layer-used-p 'lsp)
Removed company-lsp in favour of company-capf - Also removed some cquery artifacts which accidentally ended up in this PR instead of in https://github.com/syl20bnr/spacemacs/pull/13446
2020-04-02 16:41:28 +00:00
(progn
[rust] Add key binding to switch lsp rust server `lsp-mode` supports two LSP server backend for Rust language, i.e. `rls` and `rust-analyzer`. `rust-analyzer` is experimental and lacks certain functionalities such as `DAP` support. `lsp-mode` provides a function `lsp-rust-switch-server` that changes the priority of LSP server backend for *new* LSP session. This commit adds a key binding `SPC m s s` to `lsp-rust-switch-server`.
2020-02-10 21:48:43 +00:00
(lsp)
(spacemacs/declare-prefix-for-mode 'rust-mode "ms" "switch")
(spacemacs/set-leader-keys-for-major-mode 'rust-mode
rust: Improved LSP Rust server switch functionality Currently, when `lsp` backend is used for `rust` layer, `SPC m s s` is bound to `lsp-rust-switch-server`, which temporarily changes the preferred LSP server for `rust-mode`, but it DOES NOT switch the running LSP server. Users need to call `lsp-workspace-restart` to finish the switching. This PR introduced a new function `spacemacs//lsp-rust-switch-server`, which is a wrapper for the two aforementioned functions
2021-03-15 19:17:03 +00:00
"ss" 'spacemacs//lsp-rust-switch-server))
[rust] Update backend Refactor duplicate "lsp layer not installed ..." strings, into a function. Add line breaks to limit lines to 80 chars.
2019-12-28 15:17:51 +00:00
(spacemacs//lsp-layer-not-installed-message)))
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
(defun spacemacs//rust-setup-lsp-dap ()
"Setup DAP integration."
(require 'dap-gdb-lldb))
;; racer
(defun spacemacs//rust-setup-racer ()
"Setup racer backend"
(progn
(racer-mode)))
(defun spacemacs//rust-setup-racer-company ()
"Setup racer auto-completion."
(spacemacs|add-company-backends
:backends company-capf
:modes rust-mode
:variables company-tooltip-align-annotations t))
rust: respect help-window-select, small fixes - spacemacs/racer-describe to respect help-window-select - replace evilified-state-evilify{,-map} and move to :config - change funcs.el from dos format to unix format (newlines) - modify spacemacs-jump-handlers-rust-mode only once
2016-11-12 12:14:55 +00:00
(defun spacemacs/racer-describe ()
"Show a *Racer Help* buffer for the function or type at point.
If `help-window-select' is non-nil, also select the help window."
(interactive)
(let ((window (racer-describe)))
(when help-window-select
(select-window window))))
[dap] Refactor configuration dap config in layers * use local-vars-hook coupled to setup function for dap * define new private layer variable `spacemacs--dap-supported-modes` to configure key bindings. This allows to move the key bindings definition from `funcs.el` to `packages.el` * remove duplication of DAP key bindings in READMEs by pointing to the dap layer documentation * alphabetically sort package configuration
2019-09-30 01:30:53 +00:00
;; Misc
Add key binding to run current Rust file Meant for a quick-prototype flow only - use `spacemacs/open-junk-file' to open a junk Rust file, type in some code and quickly run it.
2016-11-16 18:33:01 +00:00
Fix: broken rust-quick-run command removing the `lexical-let` caused the intended closure to be invalid. the filename being compiled was nil when the compilation-finish-function was run. this adds a special var to hold the temp file being compiled instead, and tries to narrow down the compilation-finish-function to only run when the compilation buffer includes the "rustc -o /tmp" regexp
2019-12-23 05:31:34 +00:00
(defvar spacemacs//rust-quick-run-tmp-file nil
"Stores filename for the rust-quick-run function")
(defun spacemacs//rust-quick-run-generate-tmp-file-name (input-file-name)
(concat temporary-file-directory
(file-name-nondirectory (buffer-file-name))
"-"
(md5 (buffer-file-name))))
(defun spacemacs//rust-quick-run-compilation-finish-function (buffer status)
[rust] Update backend Refactor duplicate "lsp layer not installed ..." strings, into a function. Add line breaks to limit lines to 80 chars.
2019-12-28 15:17:51 +00:00
(setq compilation-finish-functions
(delete 'spacemacs//rust-quick-run-compilation-finish-function
compilation-finish-functions))
[rust] remove compilation buffer string match on rust-quick-run
2019-12-27 22:04:26 +00:00
(when (string-match "finished" status)
(newline)
(shell-command
(shell-quote-argument spacemacs//rust-quick-run-tmp-file) t)))
Fix: broken rust-quick-run command removing the `lexical-let` caused the intended closure to be invalid. the filename being compiled was nil when the compilation-finish-function was run. this adds a special var to hold the temp file being compiled instead, and tries to narrow down the compilation-finish-function to only run when the compilation buffer includes the "rustc -o /tmp" regexp
2019-12-23 05:31:34 +00:00
Add key binding to run current Rust file Meant for a quick-prototype flow only - use `spacemacs/open-junk-file' to open a junk Rust file, type in some code and quickly run it.
2016-11-16 18:33:01 +00:00
(defun spacemacs/rust-quick-run ()
"Quickly run a Rust file using rustc.
[rust] Update backend Refactor duplicate "lsp layer not installed ..." strings, into a function. Add line breaks to limit lines to 80 chars.
2019-12-28 15:17:51 +00:00
Meant for a quick-prototype flow only - use `spacemacs/open-junk-file' to open a
junk Rust file, type in some code and quickly run it. If you want to use
third-party crates, create a new project using `cargo-process-new' and run using
`cargo-process-run'."
Add key binding to run current Rust file Meant for a quick-prototype flow only - use `spacemacs/open-junk-file' to open a junk Rust file, type in some code and quickly run it.
2016-11-16 18:33:01 +00:00
(interactive)
Fix: broken rust-quick-run command removing the `lexical-let` caused the intended closure to be invalid. the filename being compiled was nil when the compilation-finish-function was run. this adds a special var to hold the temp file being compiled instead, and tries to narrow down the compilation-finish-function to only run when the compilation buffer includes the "rustc -o /tmp" regexp
2019-12-23 05:31:34 +00:00
(setq spacemacs//rust-quick-run-tmp-file
(spacemacs//rust-quick-run-generate-tmp-file-name(buffer-file-name)))
[rust] Update backend Refactor duplicate "lsp layer not installed ..." strings, into a function. Add line breaks to limit lines to 80 chars.
2019-12-28 15:17:51 +00:00
(add-to-list 'compilation-finish-functions
'spacemacs//rust-quick-run-compilation-finish-function)
Fix: broken rust-quick-run command removing the `lexical-let` caused the intended closure to be invalid. the filename being compiled was nil when the compilation-finish-function was run. this adds a special var to hold the temp file being compiled instead, and tries to narrow down the compilation-finish-function to only run when the compilation buffer includes the "rustc -o /tmp" regexp
2019-12-23 05:31:34 +00:00
(compile
(format "rustc -o %s %s"
(shell-quote-argument spacemacs//rust-quick-run-tmp-file)
(shell-quote-argument buffer-file-name))))
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