61 lines
2.5 KiB
Plaintext
61 lines
2.5 KiB
Plaintext
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===============================================================================
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ALE Rust Integration *ale-rust-options*
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*ale-integration-rust*
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-------------------------------------------------------------------------------
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Integration Information
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Since Vim does not detect the rust file type out-of-the-box, you need the
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runtime files for rust from here: https://github.com/rust-lang/rust.vim
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Note that there are two possible linters for rust files:
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1. rustc -- The Rust compiler is used to check the currently edited file.
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So, if your project consists of multiple files, you will get some errors
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when you use e.g. a struct which is defined in another file. You can use
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|g:ale_rust_ignore_error_codes| to ignore some of these errors.
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2. cargo -- If your project is managed by Cargo, the whole project is
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checked. That means that all errors are properly shown, but cargo can
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only operate on the files written on disk. That means it is highly
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recommended to turn off |g:ale_lint_on_text_changed| and to turn on
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|g:ale_lint_on_save| in your vimrc file.
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Only cargo is enabled by default. To switch to using rustc instead of cargo,
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configure |g:ale_linters| appropriately: >
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" See the help text for the option for more information.
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let g:ale_linters = {'rust': ['rustc']}
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<
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Also note that rustc 1.12. or later is needed.
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-------------------------------------------------------------------------------
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cargo *ale-rust-cargo*
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g:ale_rust_cargo_use_check *g:ale_rust_cargo_use_check*
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Type: |Number|
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Default: `1`
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When set to `1`, this option will cause ALE to use "cargo check" instead of
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"cargo build". "cargo check" is supported since version 1.16.0 of Rust.
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-------------------------------------------------------------------------------
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rustc *ale-rust-rustc*
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g:ale_rust_ignore_error_codes *g:ale_rust_ignore_error_codes*
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Type: |List| of |String|s
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Default: []
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This variable can contain error codes which will be ignored. For example, to
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ignore most errors regarding failed imports, put this in your .vimrc
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>
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let g:ale_rust_ignore_error_codes = ['E0432', 'E0433']
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-------------------------------------------------------------------------------
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vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
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