From 09a04d3531fa427b4128072b70029ec019696bcc Mon Sep 17 00:00:00 2001
From: Sergey Shekhovtsov <serg.shehov@tutanota.com>
Date: Thu, 13 Apr 2023 12:15:20 +0300
Subject: [PATCH] Fix readme

---
 Cargo.toml  |  5 +++--
 README.md   | 17 +++++++++--------
 src/lib.rs  | 17 +++++++++--------
 src/opts.rs |  2 --
 4 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 9cbcdc3..f1e767f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,12 +3,13 @@ name = "mongodb-macro"
 version = "0.1.0"
 edition = "2021"
 description = "MongoDB Macro is a crate with macros for quickly creating structures to work with mongodb"
-keywords = [ "mongodb", "macro", "config", "clap", "opts" ]
-categories = [ "mongodb", "macro" ]
+keywords = [ "mongodb", "macro", "config", "clap" ]
+categories = [ "config", "database", "web-programming" ]
 authors = ["Erritis <serg.shehov@tutanota.com>"]
 readme = "README.md"
 license = "MIT"
 repository = "https://github.com/erritis/mongodb-macro"
+documentation = "https://docs.rs/mongodb-macro"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/README.md b/README.md
index 004e41c..d3c1357 100644
--- a/README.md
+++ b/README.md
@@ -20,19 +20,20 @@ use mongodb::{Client, bson::Bson};
 use mongodb_macro::Parser;
 
 mongodb_macro::config!(Opts);
-//equal
-//mongodb_macro::config!(Opts; "DB_NAME", "COLLECTION_NAME","DB_URL");
-
-//or
-//mongodb_macro::config!(Opts, "MONGO");
-//equal
-//mongodb_macro::config!(Opts; "MONGO_DB_NAME", "MONGO_COLLECTION_NAME","MONGO_DB_URL");
+// equivalent to
+// mongodb_macro::config!(Opts; "DB_NAME", "COLLECTION_NAME", "DB_URL");
+//
+// or with prefix
+//
+// mongodb_macro::config!(Opts, "MONGO");
+// equivalent to
+// mongodb_macro::config!(Opts; "MONGO_DB_NAME", "MONGO_COLLECTION_NAME", "MONGO_DB_URL");
 
 async fn main() -> std::io::Result<()> {
 
     let opts = Opts::parse();
 
-    let client = mongodb::Client::with_uri_str(opts.db_url).await.expect("failed to connect");
+    let client = mongodb::Client::with_uri_str(&opts.db_url).await.expect("failed to connect");
     let db = client.database(&opts.db_name);
     let collection = db.collection::<Bson>(&opts.collection_name);
 
diff --git a/src/lib.rs b/src/lib.rs
index 2aebdc2..bd46326 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,19 +8,20 @@ use mongodb::{Client, bson::Bson};
 use mongodb_macro::Parser;
 
 mongodb_macro::config!(Opts);
-//equal
-//mongodb_macro::config!(Opts; "DB_NAME", "COLLECTION_NAME","DB_URL");
-
-//or
-//mongodb_macro::config!(Opts, "MONGO");
-//equal
-//mongodb_macro::config!(Opts; "MONGO_DB_NAME", "MONGO_COLLECTION_NAME","MONGO_DB_URL");
+// equivalent to
+// mongodb_macro::config!(Opts; "DB_NAME", "COLLECTION_NAME", "DB_URL");
+//
+// or with prefix
+//
+// mongodb_macro::config!(Opts, "MONGO");
+// equivalent to
+// mongodb_macro::config!(Opts; "MONGO_DB_NAME", "MONGO_COLLECTION_NAME", "MONGO_DB_URL");
 
 async fn main() -> std::io::Result<()> {
 
     let opts = Opts::parse();
 
-    let client = mongodb::Client::with_uri_str(opts.db_url).await.expect("failed to connect");
+    let client = mongodb::Client::with_uri_str(&opts.db_url).await.expect("failed to connect");
     let db = client.database(&opts.db_name);
     let collection = db.collection::<Bson>(&opts.collection_name);
     
diff --git a/src/opts.rs b/src/opts.rs
index 1697c8b..9964508 100644
--- a/src/opts.rs
+++ b/src/opts.rs
@@ -1,5 +1,3 @@
-
-
 /// Quick and easy creates a new configuration to connect to MongoDB
 /// 
 /// Creating a configuration structure when using one database in a project: