diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7287d7c3..b78648dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+## [Unreleased]
+### Added
+- `:RustLsp rebuildProcMacros` command.
+
## [3.0.4] - 2023-10-25
### Fixed
- Allow `:RustLsp hover range` to accept a range.
diff --git a/README.md b/README.md
index bc4d1dd8..a3d21b5b 100644
--- a/README.md
+++ b/README.md
@@ -181,6 +181,20 @@ for more configuration options.
+
+
+ Rebuild proc macros
+
+
+ ```vimscript
+ :RustLsp rebuildProcMacros
+ ```
+ ```lua
+ vim.cmd.RustLsp('rebuildProcMacros')
+ ```
+
+
+
Move Item Up/Down
diff --git a/lua/rustaceanvim/commands/init.lua b/lua/rustaceanvim/commands/init.lua
index 5ab8865a..6b370b15 100644
--- a/lua/rustaceanvim/commands/init.lua
+++ b/lua/rustaceanvim/commands/init.lua
@@ -27,6 +27,9 @@ local command_tbl = {
expandMacro = function(_)
require('rustaceanvim.commands.expand_macro')()
end,
+ rebuildProcMacros = function()
+ require('rustaceanvim.commands.rebuild_proc_macros')()
+ end,
externalDocs = function(_)
require('rustaceanvim.commands.external_docs')()
end,
diff --git a/lua/rustaceanvim/commands/rebuild_proc_macros.lua b/lua/rustaceanvim/commands/rebuild_proc_macros.lua
new file mode 100644
index 00000000..9dd8de9d
--- /dev/null
+++ b/lua/rustaceanvim/commands/rebuild_proc_macros.lua
@@ -0,0 +1,18 @@
+local M = {}
+
+---@param err string | nil
+local function handler(err, _, _)
+ if err then
+ vim.notify('Error rebuilding proc macros: ' .. err)
+ return
+ end
+end
+
+local rl = require('rustaceanvim.rust_analyzer')
+
+--- Sends the request to rust-analyzer rebuild proc macros
+function M.rebuild_macros()
+ rl.buf_request(0, 'rust-analyzer/rebuildProcMacros', nil, handler)
+end
+
+return M.rebuild_macros