fix(inlayhint): fix format when label is a list in Rust Analyzer

resolve #416

diff --git a/autoload/lsp/inlayhints.vim b/autoload/lsp/inlayhints.vim
index 461bb9f0284acdf440406403bf5f779bc60fe6df..86d8b0892cecb2a81fe609e1d7601badaf8fc6db 100644 (file)
--- a/autoload/lsp/inlayhints.vim
+++ b/autoload/lsp/inlayhints.vim
@@ -44,7 +44,7 @@ export def InlayHintsReply(lspserver: dict<any>, bnr: number, inlayHints: any)
   for hint in inlayHints
     var label = ''
     if hint.label->type() == v:t_list
-      label = hint.label->copy()->map((_, v) => v.value)->join(', ')
+      label = hint.label->copy()->map((_, v) => v.value)->join('')
     else
       label = hint.label
     endif