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81 lines
2.5 KiB
Markdown
81 lines
2.5 KiB
Markdown
---
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title: "SpaceVim lang#rust layer"
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description: "This layer is for Rust development, provide autocompletion, syntax checking, code format for Rust file."
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---
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# [Available Layers](../../) >> lang#rust
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<!-- vim-markdown-toc GFM -->
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- [Description](#description)
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- [Features](#features)
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- [Install](#install)
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- [Layer](#layer)
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- [language tools](#language-tools)
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- [Layer options](#layer-options)
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- [Key bindings](#key-bindings)
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<!-- vim-markdown-toc -->
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## Description
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This layer is for Rust development.
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## Features
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- Code completion
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- Syntax checking
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- Syntax highlighting and indent
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- Documentation lookup
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- Jump to the definition.
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- Find references
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- Rename symbol
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- Cargo integration
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- Code formatting
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SpaceVim also provides code runner and Language Server protocol support for Rust. To enable language server protocol
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for Rust, you need to load `lsp` layer for Rust.
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## Install
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### Layer
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To use this configuration layer, update custom configuration file with:
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```toml
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[[layers]]
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name = "lang#rust"
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```
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### language tools
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- [evcxr](https://github.com/google/evcxr): A REPL (Read-Eval-Print loop) for Rust.
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## Layer options
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- `recommended-style`: 1/0 (Enable/Disable) recommended code style for rust. This option is disabled by default.
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- `format-autosave`: 1/0 (Enable/Disable) format current buffer after saved. This option is disabled by default.
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- `racer-cmd`: the directory of `racer` binary. This option is `$HOME/.cargo/bin/racer` by default.
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- `rustfmt-cmd`: the directory of `rustfmt` binary. This option is `$HOME/.cargo/bin/rustfmt` by default.
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## Key bindings
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| Key bindings | Descriptions |
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| --------------- | ---------------------------------- |
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| `g d` | Jump to definition |
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| `SPC l d` / `K` | Show doc of cursor symbol |
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| `SPC l s` | Jump to definition (split) |
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| `SPC l x` | Jump to definition (vertical) |
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| `SPC l f` | Format current buffer |
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| `SPC l e` | Rename symbol (need `lsp` layer) |
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| `SPC l u` | Show references (need `lsp` layer) |
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| `SPC l c b` | Run `cargo build` |
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| `SPC l c c` | Run `cargo clean` |
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| `SPC l c f` | Run `cargo fmt` |
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| `SPC l c t` | Run `cargo test` |
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| `SPC l c u` | Run `cargo update` |
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| `SPC l c B` | Run `cargo bench` |
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| `SPC l c D` | Run `cargo doc` |
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| `SPC l c r` | Run `cargo run` |
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