I recently realized that the postfix snippets proposed by hints where coming from rust-analyzer (as described here).
I was wondering if anyone knew how I could configure my LSP client to send the rust-analyzer.completion.snippets.custom variable with lsp-mode.
My initial search of the internet came back empty.
Links:
If you think that might request is well founded and you share my interest, I opened two issues where you can join the discussion :