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Rust​Fmt

by Nelo Mitranim ST3

Sublime Text plugin that formats Rust code with rustfmt

Labels rust, fmt, format, beautify

Details

Installs

  • Total 4K
  • Win 1K
  • Mac 1K
  • Linux 2K
Jan 24 Jan 23 Jan 22 Jan 21 Jan 20 Jan 19 Jan 18 Jan 17 Jan 16 Jan 15 Jan 14 Jan 13 Jan 12 Jan 11 Jan 10 Jan 9 Jan 8 Jan 7 Jan 6 Jan 5 Jan 4 Jan 3 Jan 2 Jan 1 Dec 31 Dec 30 Dec 29 Dec 28 Dec 27 Dec 26 Dec 25 Dec 24 Dec 23 Dec 22 Dec 21 Dec 20 Dec 19 Dec 18 Dec 17 Dec 16 Dec 15 Dec 14 Dec 13 Dec 12 Dec 11 Dec 10
Windows 1 1 0 1 0 0 2 3 3 0 2 0 2 1 1 0 2 2 0 0 1 0 0 0 3 4 0 2 2 1 2 3 0 0 0 1 2 1 1 1 1 1 0 2 1 4
Mac 0 1 2 4 2 2 0 3 1 2 1 1 0 0 3 0 1 1 1 0 3 1 3 2 2 2 2 1 1 1 2 1 1 1 1 4 4 0 0 0 0 1 1 1 0 3
Linux 1 4 4 2 4 3 6 3 0 1 1 4 2 2 2 5 3 0 4 1 3 0 4 0 4 1 3 3 4 3 1 1 1 5 2 1 4 3 1 2 4 4 5 4 2 1

Readme

Source
raw.​githubusercontent.​com

Overview

RustFmt is a Sublime Text 3 plugin that auto-formats Rust code with rustfmt or another executable.

Unlike BeautifyRust, it's fast and works on buffers that have yet not been saved as files. Unlike RustFormat, it preserves the buffer scroll position. It also supports rustfmt.toml.

Dependencies

Requires Sublime Text version 3124 or later.

Requires rustfmt to be on PATH). Installation:

rustup component add rustfmt

Installation

Package Control

  1. Get Package Control
  2. Open command palette: Shift+Super+P or Shift+Ctrl+P
  3. Package Control: Install Package
  4. RustFmt

Manual

  1. Open Sublime Text menu → Preferences → Browse Packages. This should open the packages folder in your OS file manager.

  2. Clone repo:

git clone https://github.com/mitranim/sublime-rust-format.git RustFmt

Usage

By default, RustFmt will autoformat files before saving. You can trigger it manually with the RustFmt: Format Buffer command in the command palette.

If the plugin can't find the executable:

  • run which rustfmt to get the absolute executable path
  • set it as the executable setting, see Settings below

On MacOS, it might end up like this:

Error: language “sublime-settings” is not supported
"executable": ["/Users/username/.cargo/bin/rustfmt"]

Can pass additional arguments:

Error: language “sublime-settings” is not supported
"executable": ["rustup", "run", "nightly", "rustfmt"]

Settings

See RustFmt.sublime-settings for all available settings. To override them, open:

Preferences → Package Settings → RustFmt → Settings

RustFmt looks for settings in the following places:

  • "RustFmt" dict in general Sublime settings, possibly project-specific
  • RustFmt.sublime-settings, default or user-created

The general Sublime settings take priority. To override them on a per-project basis, create a "RustFmt" entry:

Error: language “sublime-settings” is not supported
"RustFmt": {
    "format_on_save": false
  },

Commands

In Sublime's command palette:

  • RustFmt: Format Buffer

Hotkeys

To avoid potential conflicts, this plugin does not come with hotkeys. To hotkey the format command, add something like this to your .sublime-keymap:

Error: language “sublime-keymap” is not supported
{
  "keys": ["ctrl+super+k"],
  "command": "rust_fmt_format_buffer",
  "context": [
    {
      "key": "selector",
      "operator": "equal",
      "operand": "source.rust"
    }
  ]
}

License

https://en.wikipedia.org/wiki/WTFPL