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Diffstat (limited to 'runtime/ftplugin/rust.vim')
| -rw-r--r-- | runtime/ftplugin/rust.vim | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/runtime/ftplugin/rust.vim b/runtime/ftplugin/rust.vim new file mode 100644 index 0000000..7f1a86e --- /dev/null +++ b/runtime/ftplugin/rust.vim @@ -0,0 +1,239 @@ +" Language: Rust +" Description: Vim ftplugin for Rust +" Maintainer: Chris Morgan <me@chrismorgan.info> +" Last Change: 2023-09-11 +" For bugs, patches and license go to https://github.com/rust-lang/rust.vim + +if exists("b:did_ftplugin") + finish +endif +let b:did_ftplugin = 1 + +" vint: -ProhibitAbbreviationOption +let s:save_cpo = &cpo +set cpo&vim +" vint: +ProhibitAbbreviationOption + +if get(b:, 'current_compiler', '') ==# '' + if strlen(findfile('Cargo.toml', '.;')) > 0 + compiler cargo + else + compiler rustc + endif +endif + +" Variables {{{1 + +" The rust source code at present seems to typically omit a leader on /*! +" comments, so we'll use that as our default, but make it easy to switch. +" This does not affect indentation at all (I tested it with and without +" leader), merely whether a leader is inserted by default or not. +if get(g:, 'rust_bang_comment_leader', 0) + " Why is the `,s0:/*,mb:\ ,ex:*/` there, you ask? I don't understand why, + " but without it, */ gets indented one space even if there were no + " leaders. I'm fairly sure that's a Vim bug. + setlocal comments=s1:/*,mb:*,ex:*/,s0:/*,mb:\ ,ex:*/,:///,://!,:// +else + setlocal comments=s0:/*!,ex:*/,s1:/*,mb:*,ex:*/,:///,://!,:// +endif +setlocal commentstring=//%s +setlocal formatoptions-=t formatoptions+=croqnl +" j was only added in 7.3.541, so stop complaints about its nonexistence +silent! setlocal formatoptions+=j + +" smartindent will be overridden by indentexpr if filetype indent is on, but +" otherwise it's better than nothing. +setlocal smartindent nocindent + +if get(g:, 'rust_recommended_style', 1) + let b:rust_set_style = 1 + setlocal shiftwidth=4 softtabstop=4 expandtab + setlocal textwidth=99 +endif + +setlocal include=\\v^\\s*(pub\\s+)?use\\s+\\zs(\\f\|:)+ +setlocal includeexpr=rust#IncludeExpr(v:fname) + +setlocal suffixesadd=.rs + +if exists("g:ftplugin_rust_source_path") + let &l:path=g:ftplugin_rust_source_path . ',' . &l:path +endif + +if exists("g:loaded_delimitMate") + if exists("b:delimitMate_excluded_regions") + let b:rust_original_delimitMate_excluded_regions = b:delimitMate_excluded_regions + endif + + augroup rust.vim.DelimitMate + autocmd! + + autocmd User delimitMate_map :call rust#delimitmate#onMap() + autocmd User delimitMate_unmap :call rust#delimitmate#onUnmap() + augroup END +endif + +" Integration with auto-pairs (https://github.com/jiangmiao/auto-pairs) +if exists("g:AutoPairsLoaded") && !get(g:, 'rust_keep_autopairs_default', 0) + let b:AutoPairs = {'(':')', '[':']', '{':'}','"':'"', '`':'`'} +endif + +if has("folding") && get(g:, 'rust_fold', 0) + let b:rust_set_foldmethod=1 + setlocal foldmethod=syntax + if g:rust_fold == 2 + setlocal foldlevel< + else + setlocal foldlevel=99 + endif +endif + +if has('conceal') && get(g:, 'rust_conceal', 0) + let b:rust_set_conceallevel=1 + setlocal conceallevel=2 +endif + +" Motion Commands {{{1 + +" Bind motion commands to support hanging indents +nnoremap <silent> <buffer> [[ :call rust#Jump('n', 'Back')<CR> +nnoremap <silent> <buffer> ]] :call rust#Jump('n', 'Forward')<CR> +xnoremap <silent> <buffer> [[ :call rust#Jump('v', 'Back')<CR> +xnoremap <silent> <buffer> ]] :call rust#Jump('v', 'Forward')<CR> +onoremap <silent> <buffer> [[ :call rust#Jump('o', 'Back')<CR> +onoremap <silent> <buffer> ]] :call rust#Jump('o', 'Forward')<CR> + +" Commands {{{1 + +" See |:RustRun| for docs +command! -nargs=* -complete=file -bang -buffer RustRun call rust#Run(<bang>0, <q-args>) + +" See |:RustExpand| for docs +command! -nargs=* -complete=customlist,rust#CompleteExpand -bang -buffer RustExpand call rust#Expand(<bang>0, <q-args>) + +" See |:RustEmitIr| for docs +command! -nargs=* -buffer RustEmitIr call rust#Emit("llvm-ir", <q-args>) + +" See |:RustEmitAsm| for docs +command! -nargs=* -buffer RustEmitAsm call rust#Emit("asm", <q-args>) + +" See |:RustPlay| for docs +command! -range=% -buffer RustPlay :call rust#Play(<count>, <line1>, <line2>, <f-args>) + +" See |:RustFmt| for docs +command! -bar -buffer RustFmt call rustfmt#Format() + +" See |:RustFmtRange| for docs +command! -range -buffer RustFmtRange call rustfmt#FormatRange(<line1>, <line2>) + +" See |:RustInfo| for docs +command! -bar -buffer RustInfo call rust#debugging#Info() + +" See |:RustInfoToClipboard| for docs +command! -bar -buffer RustInfoToClipboard call rust#debugging#InfoToClipboard() + +" See |:RustInfoToFile| for docs +command! -bar -nargs=1 -buffer RustInfoToFile call rust#debugging#InfoToFile(<f-args>) + +" See |:RustTest| for docs +command! -buffer -nargs=* -count -bang RustTest call rust#Test(<q-mods>, <count>, <bang>0, <q-args>) + +if !exists("b:rust_last_rustc_args") || !exists("b:rust_last_args") + let b:rust_last_rustc_args = [] + let b:rust_last_args = [] +endif + +" Cleanup {{{1 + +let b:undo_ftplugin = " + \ setlocal formatoptions< comments< commentstring< include< includeexpr< suffixesadd< + \|if exists('b:rust_set_style') + \|setlocal tabstop< shiftwidth< softtabstop< expandtab< textwidth< + \|endif + \|if exists('b:rust_original_delimitMate_excluded_regions') + \|let b:delimitMate_excluded_regions = b:rust_original_delimitMate_excluded_regions + \|unlet b:rust_original_delimitMate_excluded_regions + \|else + \|unlet! b:delimitMate_excluded_regions + \|endif + \|if exists('b:rust_set_foldmethod') + \|setlocal foldmethod< foldlevel< + \|unlet b:rust_set_foldmethod + \|endif + \|if exists('b:rust_set_conceallevel') + \|setlocal conceallevel< + \|unlet b:rust_set_conceallevel + \|endif + \|unlet! b:rust_last_rustc_args b:rust_last_args + \|delcommand -buffer RustRun + \|delcommand -buffer RustExpand + \|delcommand -buffer RustEmitIr + \|delcommand -buffer RustEmitAsm + \|delcommand -buffer RustPlay + \|delcommand -buffer RustFmt + \|delcommand -buffer RustFmtRange + \|delcommand -buffer RustInfo + \|delcommand -buffer RustInfoToClipboard + \|delcommand -buffer RustInfoToFile + \|delcommand -buffer RustTest + \|nunmap <buffer> [[ + \|nunmap <buffer> ]] + \|xunmap <buffer> [[ + \|xunmap <buffer> ]] + \|ounmap <buffer> [[ + \|ounmap <buffer> ]] + \|setlocal matchpairs-=<:> + \|unlet b:match_skip + \" + +" }}}1 + +" Code formatting on save +augroup rust.vim.PreWrite + autocmd! + autocmd BufWritePre *.rs silent! call rustfmt#PreWrite() +augroup END + +setlocal matchpairs+=<:> +" For matchit.vim (rustArrow stops `Fn() -> X` messing things up) +let b:match_skip = 's:comment\|string\|rustCharacter\|rustArrow' + +command! -buffer -nargs=+ Cargo call cargo#cmd(<q-args>) +command! -buffer -nargs=* Cbuild call cargo#build(<q-args>) +command! -buffer -nargs=* Ccheck call cargo#check(<q-args>) +command! -buffer -nargs=* Cclean call cargo#clean(<q-args>) +command! -buffer -nargs=* Cdoc call cargo#doc(<q-args>) +command! -buffer -nargs=+ Cnew call cargo#new(<q-args>) +command! -buffer -nargs=* Cinit call cargo#init(<q-args>) +command! -buffer -nargs=* Crun call cargo#run(<q-args>) +command! -buffer -nargs=* Ctest call cargo#test(<q-args>) +command! -buffer -nargs=* Cbench call cargo#bench(<q-args>) +command! -buffer -nargs=* Cupdate call cargo#update(<q-args>) +command! -buffer -nargs=* Csearch call cargo#search(<q-args>) +command! -buffer -nargs=* Cpublish call cargo#publish(<q-args>) +command! -buffer -nargs=* Cinstall call cargo#install(<q-args>) +command! -buffer -nargs=* Cruntarget call cargo#runtarget(<q-args>) + +let b:undo_ftplugin .= ' + \|delcommand -buffer Cargo + \|delcommand -buffer Cbuild + \|delcommand -buffer Ccheck + \|delcommand -buffer Cclean + \|delcommand -buffer Cdoc + \|delcommand -buffer Cnew + \|delcommand -buffer Cinit + \|delcommand -buffer Crun + \|delcommand -buffer Ctest + \|delcommand -buffer Cbench + \|delcommand -buffer Cupdate + \|delcommand -buffer Csearch + \|delcommand -buffer Cpublish + \|delcommand -buffer Cinstall + \|delcommand -buffer Cruntarget' + +" vint: -ProhibitAbbreviationOption +let &cpo = s:save_cpo +unlet s:save_cpo +" vint: +ProhibitAbbreviationOption + +" vim: set et sw=4 sts=4 ts=8: |