chore: resolve warnings (#1473)

module/move/wca/src/ca/formatter.rs

@@ -5,14 +5,26 @@ mod private
   use iter_tools::Itertools;
   use ca::aggregator::Order;
 
-  /// -
+  /// Enum representing the format options for generating help content.
+  ///
+  /// `HelpFormat` defines the output format of help content, enabling the choice
+  /// between different styles, such as `Markdown` for structured text, or other
+  /// custom formats.
   #[ derive( Debug, Clone, PartialEq ) ]
   pub enum HelpFormat
   {
+    /// Generates help content in Markdown format, suitable for environments
+    ///   that support Markdown rendering (e.g., documentation platforms, text editors).
     Markdown,
+    /// Represents an alternative format, customizable for different needs.
     Another,
   }
 
+  /// Generates Markdown-formatted help content based on a dictionary of terms and a specified order.
+  ///
+  /// The `md_generator` function takes a reference to a `Dictionary` and an `Order` to produce
+  /// a help document in Markdown format. This function is useful for generating structured,
+  /// readable help documentation suitable for Markdown-compatible platforms.
   pub fn md_generator( grammar : &Dictionary, order: Order ) -> String
   {
     let text = grammar.commands()

module/move/wca/src/ca/help.rs

@@ -21,12 +21,16 @@ mod private
 
   // qqq : for Bohdan : it should transparent mechanist which patch list of commands, not a stand-alone mechanism
 
+  /// Enum `LevelOfDetail` specifies the granularity of detail for rendering or processing:
   #[ derive( Debug, Default, Copy, Clone, PartialEq, Eq ) ]
   pub enum LevelOfDetail
   {
+    /// No detail (default).
     #[ default ]
     None,
+    /// Basic level of detail.
     Simple,
+    /// High level of detail.
     Detailed,
   }
 
@@ -64,6 +68,11 @@ mod private
   }
 
   // qqq : for Barsik : make possible to change properties order
+  /// Generates help content as a formatted string based on a given dictionary and options.
+  ///
+  /// This function takes a `Dictionary` of terms or commands and a `HelpGeneratorOptions`
+  /// struct to customize the help output, generating a user-friendly help message
+  /// or guide in `String` format.
   pub fn generate_help_content( dictionary : &Dictionary, o : HelpGeneratorOptions< '_ > ) -> String
   {
     struct Row

module/move/wca/src/lib.rs

@@ -4,9 +4,6 @@
 #![ doc = include_str!( concat!( env!( "CARGO_MANIFEST_DIR" ), "/", "Readme.md" ) ) ]
 #![ doc = include_str!( concat!( env!( "CARGO_MANIFEST_DIR" ), "/", "doc/", "wca.md" ) ) ]
 
-#![ allow( where_clauses_object_safety ) ] // https://github.com/chris-morgan/anymap/issues/31
-// qqq : xxx : is it neccessary?
-
 use mod_interface::mod_interface;
 
 pub mod ca;