Auto merge of rust-lang#14135 - lnicola:manual-lapce, r=lnicola

feat: Add Lapce section to the manual

Author: bors

docs/user/manual.adoc

@@ -535,12 +535,6 @@ https://docs.helix-editor.com/[Helix] supports LSP by default.
 However, it won't install `rust-analyzer` automatically.
 You can follow instructions for installing <<rust-analyzer-language-server-binary,`rust-analyzer` binary>>.
 
-=== Crates
-
-There is a package named `ra_ap_rust_analyzer` available on https://crates.io/crates/ra_ap_rust-analyzer[crates.io], for someone who wants to use it programmatically.
-
-For more details, see https://github.com/rust-lang/rust-analyzer/blob/master/.github/workflows/publish.yml[the publish workflow].
-
 === Visual Studio 2022
 
 There are multiple rust-analyzer extensions for Visual Studio 2022 on Windows:
@@ -577,6 +571,17 @@ https://github.com/sourcegear/rust-vs-extension[GitHub (docs, issues, discussion
 * Free (no-cost)
 * Supports all editions of Visual Studio 2022 on Windows: Community, Professional, or Enterprise
 
+=== Lapce
+
+https://lapce.dev/[Lapce] has a Rust plugin which you can install directly.
+Unfortunately, it downloads an old version of `rust-analyzer`, but you can set the server path under Settings.
+
+=== Crates
+
+There is a package named `ra_ap_rust_analyzer` available on https://crates.io/crates/ra_ap_rust-analyzer[crates.io], for someone who wants to use it programmatically.
+
+For more details, see https://github.com/rust-lang/rust-analyzer/blob/master/.github/workflows/publish.yml[the publish workflow].
+
 == Troubleshooting
 
 Start with looking at the rust-analyzer version.