Updated to native_tls, rustc 2021 edition, and created an example directory.

Cargo.toml

@@ -1,23 +1,22 @@
 [package]
-
-name = "pop3"
-version = "1.0.6"
-authors = ["Matt McCoy <mattnenterprise@yahoo.com>"]
-homepage = "https://github.com/mattnenterprise/rust-pop3"
-repository = "https://github.com/mattnenterprise/rust-pop3"
+name = "rs-pop3"
+version = "1.0.9"
+edition = "2021"
+authors = ["Matt McCoy <mattnenterprise@yahoo.com>", "K8sCat <k8scat@gmail.com>", "caret"]
+homepage = "https://github.com/k8scat/rust-pop3"
+repository = "https://github.com/k8scat/rust-pop3"
 description = "POP3 client for Rust"
 readme = "README.md"
 license = "MIT"
 
 [lib]
-name = "pop3"
+name = "rs_pop3"
 path = "src/pop3.rs"
 
-[[bin]]
-name = "example"
-path = "example.rs"
-
 [dependencies]
-openssl = "0.10"
-regex = "1"
-lazy_static = "1"
+lazy_static = "1.4.0"
+native-tls = "0.2.11"
+regex = "1.7.0"
+#openssl = "0.10"
+#regex = "1"
+#lazy_static = "1"

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2014 Matt McCoy
+Copyright (c) 2014 Matt McCoy, K8sCat <k8scat@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,29 +1,38 @@
-rust-pop3
-================
+# rust-pop3
+
+**Forked https://github.com/mattnenterprise/rust-pop3**
+
 POP3 Client for Rust
 
 This client has SSL support. SSL is configured using an SSLContext that is passed into the connect method of a POP3Stream. If no SSL
-support is wanted just pass in None. The library rust-openssl is used to support SSL for this project.
+support is wanted just pass in None. The library was updated to use native-tls to support SSL connectivity for this project.
 
-[![Number of Crate Downloads](https://img.shields.io/crates/d/pop3.svg)](https://crates.io/crates/pop3)
-[![Crate Version](https://img.shields.io/crates/v/pop3.svg)](https://crates.io/crates/pop3)
-[![Crate License](https://img.shields.io/crates/l/pop3.svg)](https://crates.io/crates/pop3)
-[![Travis CI Build Status](https://travis-ci.org/mattnenterprise/rust-pop3.svg)](https://travis-ci.org/mattnenterprise/rust-pop3)
-[![Coverage Status](https://coveralls.io/repos/github/mattnenterprise/rust-pop3/badge.svg?branch=master)](https://coveralls.io/github/mattnenterprise/rust-pop3?branch=master)
+[![Number of Crate Downloads](https://img.shields.io/crates/d/rs-pop3.svg)](https://crates.io/crates/rs-pop3)
+[![Crate Version](https://img.shields.io/crates/v/rs-pop3.svg)](https://crates.io/crates/rs-pop3)
+[![Crate License](https://img.shields.io/crates/l/rs-pop3.svg)](https://crates.io/crates/rs-pop3)
+[![Coverage Status](https://coveralls.io/repos/github/k8scat/rust-pop3/badge.svg?branch=master)](https://coveralls.io/github/k8scat/rust-pop3?branch=master)
 
-[Documentation](https://docs.rs/pop3/)
+[Documentation](https://docs.rs/rs_pop3/)
 
-### Usage
-```rust
-extern crate pop3;
-extern crate openssl;
+## Usage
+
+`Cargo.toml`
 
-use openssl::ssl::{SslConnector, SslMethod};
-use pop3::POP3Stream;
-use pop3::POP3Result::{POP3Stat, POP3List, POP3Message, POP3Err};
+```toml
+[dependencies]
+native-tls = "0.2.11"
+rs-pop3 = "1.0.8"
+```
+
+`main.rs`
+
+```rust
+use native_tls::TlsConnector;
+use rs_pop3::POP3Stream;
+use rs_pop3::POP3Result::{POP3Stat, POP3List, POP3Message, POP3Err};
 
 fn main() {
-	let mut gmail_socket = match POP3Stream::connect(("pop.gmail.com", 995), Some(SslConnector::builder(SslMethod::tls()).unwrap().build()),"pop.gmail.com") {
+    	let mut gmail_socket = match POP3Stream::connect(("pop.gmail.com", 995), Some(TlsConnector::new().unwrap()),"pop.gmail.com") {
         Ok(s) => s,
         Err(e) => panic!("{}", e)
     };
@@ -36,9 +45,9 @@ fn main() {
 
     let stat = gmail_socket.stat();
     match stat {
-    	POP3Stat {num_email,
-				  mailbox_size} => println!("num_email: {},  mailbox_size:{}", num_email, mailbox_size),
-		_ => println!("Err for stat"),
+        POP3Stat {num_email,
+                    mailbox_size} => println!("num_email: {},  mailbox_size:{}", num_email, mailbox_size),
+        _ => println!("Err for stat"),
     }
 
     let list_all = gmail_socket.list(None);
@@ -65,6 +74,6 @@ fn main() {
 }
 ```
 
-### License
+## License
 
-MIT
+[MIT](https://github.com/k8scat/rust-pop3/blob/master/LICENSE)

examples/README.md

@@ -0,0 +1,10 @@
+Examples
+========
+
+This directory contains examples of working with the POP3 client.
+
+Examples:
+  * gmail - This is a very basic example of using the client.
+
+How to run:
+`cargo run --example gmail`

example.rs → examples/gmail.rs

@@ -1,12 +1,10 @@
-extern crate pop3;
-extern crate openssl;
-
-use openssl::ssl::{SslConnector, SslMethod};
-use pop3::POP3Stream;
-use pop3::POP3Result::{POP3Stat, POP3List, POP3Message, POP3Err};
+use native_tls::TlsConnector;
+use rs_pop3::POP3Stream;
+use rs_pop3::POP3Result::{POP3Stat, POP3List, POP3Message, POP3Err};
 
 fn main() {
-	let mut gmail_socket = match POP3Stream::connect(("pop.gmail.com", 995), Some(SslConnector::builder(SslMethod::tls()).unwrap().build()),"pop.gmail.com") {
+	// let mut gmail_socket = match POP3Stream::connect(("pop.gmail.com", 995), Some(SslConnector::builder(SslMethod::tls()).unwrap().build()),"pop.gmail.com") {
+	let mut gmail_socket = match POP3Stream::connect(("pop.gmail.com", 995), Some(TlsConnector::new().unwrap()),"pop.gmail.com") {
         Ok(s) => s,
         Err(e) => panic!("{}", e)
     };