Added Group support

Cargo.toml

@@ -6,7 +6,7 @@ readme = "README.md"
 repository = "https://github.com/keaz/simple-ldap"
 keywords = ["ldap", "ldap3", "async","high-level"]
 name = "simple-ldap"
-version = "1.2.0"
+version = "1.3.0"
 edition = "2021"
 
 

README.md

@@ -169,3 +169,66 @@ async fn main() -> Result<()> {
 }
 ```
 
+### Create a group
+```rust
+use simple_ldap::LdapClient;
+use simple_ldap::pool::LdapConfig;
+
+let ldap_config = LdapConfig {
+    bind_dn: "cn=manager".to_string(),
+    bind_pw: "password".to_string(),
+    ldap_url: "ldap://ldap_server:1389/dc=example,dc=com".to_string(),
+    pool_size: 10,
+};
+
+let pool = pool::build_connection_pool(&ldap_config).await;
+let mut ldap = pool.get_connection().await;
+let result = ldap.create_group("test_group", "ou=groups,dc=example,dc=com", "test group").await;
+
+Ok(ldap.unbind().await?)
+```
+
+### Add user to a group
+```rust
+use simple_ldap::LdapClient;
+use simple_ldap::pool::LdapConfig;
+
+let ldap_config = LdapConfig {
+    bind_dn: "cn=manager".to_string(),
+    bind_pw: "password".to_string(),
+    ldap_url: "ldap://ldap_server:1389/dc=example,dc=com".to_string(),
+    pool_size: 10,
+};
+
+let pool = pool::build_connection_pool(&ldap_config).await;
+let mut ldap = pool.get_connection().await;
+let result = ldap.add_user_to_group("test_group", "ou=groups,dc=example,dc=com", "test_user").await;
+
+Ok(ldap.unbind().await?)
+```
+
+
+### Get users in a group
+```rust
+use simple_ldap::LdapClient;
+use simple_ldap::pool::LdapConfig;
+
+#[derive(Debug, Deserialize)]
+struct User {
+    uid: String,
+    cn: String,
+    sn: String,
+}
+let ldap_config = LdapConfig {
+    bind_dn: "cn=manager".to_string(),
+    bind_pw: "password".to_string(),
+    ldap_url: "ldap://ldap_server:1389/dc=example,dc=com".to_string(),
+    pool_size: 10,
+};
+
+let pool = pool::build_connection_pool(&ldap_config).await;
+let mut ldap = pool.get_connection().await;
+let result = ldap.get_members::<User>("cn=test_group,ou=groups,dc=example,dc=com", "ou=people,dc=example,dc=com", self::ldap3::Scope::OneLevel, vec!["cn", "sn", "uid"]).await;
+
+Ok(ldap.unbind().await?)
+```