comments mod and unit tests completed

Author: RPG-Alex

src/docs.rs

@@ -0,0 +1 @@
+//! Module for parsing sql and comments and returning only comments connected to statements

src/lib.rs

@@ -1,54 +1,8 @@
-//! High-level library entrypoint for the SQL docs tool.
-//!
 //! Module layout:
 //! - [`files`]    : discover and load `.sql` files from disk
 //! - [`ast`]      : parse SQL into an AST using `sqlparser`
 //! - [`comments`] : extract and model comments + spans
-//!
-//! Most users should be able to use the convenience functions
-//! [`parse_comments_from_path`] and [`parse_comments_from_dir`].
-
 pub mod files;
 pub mod ast;
 pub mod comments;
-
-use std::{io, path::{Path, PathBuf}};
-
-use ast::{ParsedSqlFile, ParsedSqlFileSet};
-use comments::{CommentError, Comments};
-use files::SqlFileSet;
-use sqlparser::parser::ParserError;
-
-/// Unified error types
-///
-/// Wraps:
-/// - filesystem errors (`io::Error`)
-/// - SQL parsing errors (`sqlparser::parser::ParserError`)
-/// - comment extraction errors (`comments::CommentError`)
-#[derive(Debug)]
-pub enum Error {
-    /// `std::io::Error` for i/o errors
-    Io(io::Error),
-    /// `SqlParse` error for errors with the SQL parsing
-    SqlParse(ParserError),
-    /// `Comments` for [`CommentError`] 
-    Comments(CommentError),
-}
-
-impl From<io::Error> for Error {
-    fn from(err: io::Error) -> Self {
-        Self::Io(err)
-    }
-}
-
-impl From<ParserError> for Error {
-    fn from(err: ParserError) -> Self {
-        Self::SqlParse(err)
-    }
-}
-
-impl From<CommentError> for Error {
-    fn from(err: CommentError) -> Self {
-        Self::Comments(err)
-    }
-}
+pub mod docs;