diff --git a/lua/rustaceanvim/config/init.lua b/lua/rustaceanvim/config/init.lua
index 05e50ea5..e2acb9d8 100644
--- a/lua/rustaceanvim/config/init.lua
+++ b/lua/rustaceanvim/config/init.lua
@@ -88,7 +88,9 @@ vim.g.rustaceanvim = vim.g.rustaceanvim
 
 ---@class RustaceanDapOpts
 ---@field adapter? DapExecutableConfig | DapServerConfig | disable | fun():(DapExecutableConfig | DapServerConfig | disable) Defaults to a `DapServerConfig` if `codelldb` is detected, and to a `DapExecutableConfig` if `lldb` is detected. Set to `false` to disable.
----@field auto_generate_source_map fun():boolean | boolean Whether to auto-generate a source map for the standard library.
+---@field add_dynamic_library_paths? boolean Accommodate dynamically-linked targets by passing library paths to lldb. Default: `true`.
+---@field auto_generate_source_map? fun():boolean | boolean Whether to auto-generate a source map for the standard library.
+---@field load_rust_types? fun():boolean | boolean Whether to get Rust types via initCommands (rustlib/etc/lldb_commands). Default: `true`.
 
 ---@alias disable false
 
diff --git a/lua/rustaceanvim/config/internal.lua b/lua/rustaceanvim/config/internal.lua
index bf7fda05..79e80150 100644
--- a/lua/rustaceanvim/config/internal.lua
+++ b/lua/rustaceanvim/config/internal.lua
@@ -6,6 +6,14 @@ local RustaceanConfig
 ---@field health lsp_server_health_status
 ---@field quiescent boolean inactive?
 
+local function should_set_dap_config_value(dap_adapter)
+  local adapter = types.evaluate(dap_adapter)
+  if adapter == false then
+    return false
+  end
+  return vim.fn.executable('rustc') == 1
+end
+
 ---@class RustaceanConfig
 local RustaceanDefaultConfig = {
   ---@class RustaceanToolsConfig
@@ -194,12 +202,6 @@ local RustaceanDefaultConfig = {
     adapter = function()
       --- @type DapExecutableConfig | DapServerConfig | disable
       local result = false
-      ---@type DapExecutableConfig
-      local lldb_vscode = {
-        type = 'executable',
-        command = 'lldb-vscode',
-        name = 'lldb',
-      }
       if vim.fn.executable('codelldb') == 1 then
         ---@cast result DapServerConfig
         result = {
@@ -211,23 +213,36 @@ local RustaceanDefaultConfig = {
             args = { '--port', '${port}' },
           },
         }
-      elseif vim.fn.executable('lldb-vscode') then
-        result = lldb_vscode
-      elseif vim.fn.executable('lldb-dap') then
-        -- On some distributions, it may still have the old name
-        result = lldb_vscode
-        result.command = 'lldb-dap'
+      else
+        local has_lldb_dap = vim.fn.executable('lldb-dap') ~= 0
+        local has_lldb_vscode = vim.fn.executable('lldb-vscode') ~= 0
+        if not has_lldb_dap and not has_lldb_vscode then
+          return result
+        end
+        local command = has_lldb_dap and 'lldb-dap' or 'lldb-vscode'
+        ---@cast result DapExecutableConfig
+        result = {
+          type = 'executable',
+          command = command,
+          name = 'lldb',
+        }
       end
       return result
     end,
-    --- Whether to auto-generate a source map for the standard library.
+    --- Accommodate dynamically-linked targets by passing library paths to lldb.
+    ---@type boolean
+    add_dynamic_library_paths = function()
+      return should_set_dap_config_value(RustaceanConfig.dap.adapter)
+    end,
+    --- Auto-generate a source map for the standard library.
     ---@type boolean | fun():boolean
     auto_generate_source_map = function()
-      local adapter = types.evaluate(RustaceanConfig.dap.adapter)
-      if adapter == false then
-        return false
-      end
-      return vim.fn.executable('rustc') == 1
+      return should_set_dap_config_value(RustaceanConfig.dap.adapter)
+    end,
+    --- Get Rust types via initCommands (rustlib/etc/lldb_commands).
+    ---@type boolean
+    load_rust_types = function()
+      return should_set_dap_config_value(RustaceanConfig.dap.adapter)
     end,
   },
 }
diff --git a/lua/rustaceanvim/dap.lua b/lua/rustaceanvim/dap.lua
index f8148467..681db20a 100644
--- a/lua/rustaceanvim/dap.lua
+++ b/lua/rustaceanvim/dap.lua
@@ -1,5 +1,6 @@
 local config = require('rustaceanvim.config.internal')
 local compat = require('rustaceanvim.compat')
+local shell = require('rustaceanvim.shell')
 local types = require('rustaceanvim.types.internal')
 
 local function scheduled_error(err)
@@ -70,7 +71,7 @@ local function get_rustc_commit_hash(callback)
     if sc.code ~= 0 or result == nil then
       return
     end
-    local commit_hash = result:match('commit%-hash:%s+([^\n]+)$')
+    local commit_hash = result:match('commit%-hash:%s+([^\n]+)')
     if not commit_hash then
       return
     end
@@ -85,7 +86,7 @@ local function get_rustc_sysroot(callback)
     if sc.code ~= 0 or result == nil then
       return
     end
-    callback(result)
+    callback((result:gsub('\n$', '')))
   end)
 end
 
@@ -102,21 +103,80 @@ local function generate_source_map()
       local new_map = {
         [compat.joinpath('/rustc/', commit_hash)] = compat.joinpath(rustc_sysroot, '/lib/rustlib/src/rust'),
       }
-      vim.tbl_extend('force', source_map, { new_map })
+      source_map = vim.tbl_extend('force', source_map, { new_map })
     end)
   end)
 end
 
----@param args RADebuggableArgs
-function M.start(args)
-  vim.notify('Compiling a debug build for debugging. This might take some time...')
+---@type string[]
+local init_commands = {}
+
+local function get_lldb_commands()
+  get_rustc_sysroot(function(rustc_sysroot)
+    local script_import = 'command script import "' .. rustc_sysroot .. '/lib/rustlib/etc/lldb_lookup.py"'
+    local commands_file = rustc_sysroot .. '/lib/rustlib/etc/lldb_commands'
+    local file = io.open(commands_file, 'r')
+    if file then
+      for line in file:lines() do
+        table.insert(init_commands, line)
+      end
+      file:close()
+    end
+    table.insert(init_commands, 1, script_import)
+  end)
+end
+
+---@type string[]
+local environment = {}
+
+-- Most succinct description: https://github.com/bevyengine/bevy/issues/2589#issuecomment-1753413600
+---@param workspace_root string
+local function add_dynamic_library_paths(workspace_root)
+  compat.system({ 'rustc', '--print', 'target-libdir' }, nil, function(sc)
+    ---@cast sc vim.SystemCompleted
+    local result = sc.stdout
+    if sc.code ~= 0 or result == nil then
+      return
+    end
+    local rustc_target_path = (result:gsub('\n$', ''))
+    local target_path = workspace_root .. '/target/debug/deps'
+    local sep = ':'
+    local win_sep = ';'
+    if shell.is_windows() then
+      table.insert(environment, 'PATH=' .. rustc_target_path .. win_sep .. target_path .. win_sep .. '$PATH')
+    elseif shell.is_macos() then
+      table.insert(environment, 'DKLD_LIBRARY_PATH=' .. rustc_target_path .. sep .. target_path)
+    else
+      table.insert(environment, 'LD_LIBRARY_PATH=' .. rustc_target_path .. sep .. target_path)
+    end
+  end)
+end
 
+local function handle_configured_options(args)
   local is_generate_source_map_enabled = types.evaluate(config.dap.auto_generate_source_map)
   ---@cast is_generate_source_map_enabled boolean
   if is_generate_source_map_enabled then
     generate_source_map()
   end
 
+  local is_load_rust_types_enabled = types.evaluate(config.dap.load_rust_types)
+  ---@cast is_load_rust_types_enabled boolean
+  if is_load_rust_types_enabled then
+    get_lldb_commands()
+  end
+
+  local is_add_dynamic_library_paths_enabled = types.evaluate(config.dap.add_dynamic_library_paths)
+  ---@cast is_add_dynamic_library_paths_enabled boolean
+  if is_add_dynamic_library_paths_enabled then
+    add_dynamic_library_paths(args.workspaceRoot)
+  end
+end
+
+---@param args RADebuggableArgs
+function M.start(args)
+  vim.notify('Compiling a debug build for debugging. This might take some time...')
+  handle_configured_options(args)
+
   local cargo_args = get_cargo_args_from_runnables_args(args)
   local cmd = vim.list_extend({ 'cargo' }, cargo_args)
   compat.system(cmd, { cwd = args.workspaceRoot }, function(sc)
@@ -170,6 +230,9 @@ function M.start(args)
       -- create debug configuration
       local dap_config = {
         name = 'Rust tools debug',
+
+        -- TODO: arguably, this type should just be 'lldb`. Is there an important reason to
+        -- use a custom type for the plugin?
         type = 'rt_lldb',
         request = 'launch',
         program = executables[1],
@@ -189,10 +252,17 @@ function M.start(args)
         -- https://www.kernel.org/doc/html/latest/admin-guide/LSM/Yama.html
         runInTerminal = false,
       }
-      local final_config = is_generate_source_map_enabled
-          and next(source_map) ~= nil
-          and vim.tbl_deep_extend('force', dap_config, { sourceMap = source_map })
+
+      local final_config = next(init_commands) ~= nil
+          and vim.tbl_deep_extend('force', dap_config, { initCommands = init_commands })
         or dap_config
+
+      final_config = next(source_map) ~= nil and vim.tbl_deep_extend('force', final_config, { sourceMap = source_map })
+        or final_config
+
+      final_config = next(environment) ~= nil and vim.tbl_deep_extend('force', final_config, { env = environment })
+        or final_config
+
       -- start debugging
       dap.run(final_config)
     end)
diff --git a/lua/rustaceanvim/shell.lua b/lua/rustaceanvim/shell.lua
index da7f4a3f..cdb4550f 100644
--- a/lua/rustaceanvim/shell.lua
+++ b/lua/rustaceanvim/shell.lua
@@ -1,11 +1,16 @@
 local M = {}
 
 ---@return boolean
-local function is_windows()
+function M.is_windows()
   local sysname = vim.loop.os_uname().sysname
   return sysname == 'Windows' or sysname == 'Windows_NT'
 end
 
+---@return boolean
+function M.is_macos()
+  return vim.loop.os_uname().sysname == 'Darwin'
+end
+
 ---@return boolean
 local function is_nushell()
   ---@diagnostic disable-next-line: missing-parameter