No signature popup when cycling through snippet-based functions on Rust #192

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1. archseer

   changed the title [-]No signature popup when cycling throug snippet-based functions on Rust[/-] [+]No signature popup when cycling through snippet-based functions on Rust[/+] on Sep 4, 2020
2. archseer commented on Sep 4, 2020

   

   archseer

   on Sep 4, 2020

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   Oh I guess I'm running into #29 ?
3. haorenW1025 commented on Sep 4, 2020

   

   haorenW1025

   on Sep 4, 2020

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   Maybe not #29? But that clearly seems as a bug to me. Is that rust-analyzer or rls?
4. archseer commented on Sep 4, 2020

   

   archseer

   on Sep 4, 2020

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   It's rust-analyzer, I'll post my config later.
5. archseer commented on Sep 4, 2020

   

   archseer

   on Sep 4, 2020

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   Here's my setup:

   let g:completion_docked_hover = 1
   
   packadd nvim-lsp
   packadd diagnostic-nvim
   packadd completion-nvim
   lua << EOF
   local nvim_lsp = require('nvim_lsp')
   local diagnostic = require('diagnostic')
   local completion = require('completion')
   
   local on_attach = function(_, bufnr)
     -- vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
     diagnostic.on_attach()
     completion.on_attach()
   end
   
   -- log_level = vim.lsp.protocol.MessageType.Trace;
   nvim_lsp.rust_analyzer.setup {
     on_attach = on_attach,
     settings = {
       capabilities = {
         textDocument = {
           completion = {
             completionItem = {
               snippetSupport = true
             }
           }
         }
       }
     }
   }
   
   EOF
   
   function! SetupLSP()
     setlocal omnifunc=v:lua.vim.lsp.omnifunc
     " keywordprg
     nnoremap <silent> gd    <cmd>lua vim.lsp.buf.declaration()<CR>
     nnoremap <silent> <c-]> <cmd>lua vim.lsp.buf.definition()<CR>
     " enter is go to definition
     nnoremap <silent> <CR>  <cmd>lua vim.lsp.buf.definition()<CR>
     nnoremap <silent> K     <cmd>lua vim.lsp.buf.hover()<CR>
     nnoremap <silent> gD    <cmd>lua vim.lsp.buf.implementation()<CR>
     nnoremap <silent> <c-k> <cmd>lua vim.lsp.buf.signature_help()<CR>
     nnoremap <silent> 1gD   <cmd>lua vim.lsp.buf.type_definition()<CR>
     nnoremap <silent> gr    <cmd>lua vim.lsp.buf.references()<CR>
     nnoremap <silent> g0    <cmd>lua vim.lsp.buf.document_symbol()<CR>
     nnoremap <silent> ]d :NextDiagnosticCycle<CR>
     nnoremap <silent> [d :PrevDiagnosticCycle<CR>
     nnoremap <silent> <leader>do :OpenDiagnostic<CR>
     nnoremap <leader>dl <cmd>lua vim.lsp.util.show_line_diagnostics()<CR>
   endfunction
   
   augroup LSP
     au!
     au FileType rust call SetupLSP()
   augroup END
6. haorenW1025 commented on Sep 6, 2020

   

   haorenW1025

   on Sep 6, 2020

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   Ahh I guess I know what happens here. It's because completion-nvim send hover request under the cursor, but the items have snippets in it so lsp cannot recognize the request.. Let me think how can I tackle this issue...
7. haorenW1025 commented on Sep 14, 2020

   

   haorenW1025

   on Sep 14, 2020

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   @archseer Can you see if #208 fix your issue?
8. haorenW1025 commented on Sep 15, 2020

   

   haorenW1025

   on Sep 15, 2020

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   It should be fixed. Feel free to reopen if it still doesn't work.
9. haorenW1025

   closed this as completedon Sep 15, 2020