Added blake3 support

Fixed monospace font

Cargo.toml

@@ -8,4 +8,6 @@ edition = "2018"
 [dependencies]
 sha2 = "0.9.5"
 native-windows-gui = "1.0.11"
-native-windows-derive = "1.0.3"
+native-windows-derive = "1.0.3"
+blake3 = "0.3.8"
+hex = "0.4.2"

src/main.rs

@@ -3,56 +3,88 @@
 extern crate native_windows_gui as nwg;
 
 use sha2::{Sha256, Digest};
+use blake3;
 use std::env;
 use std::fs::File;
 use std::io;
 use std::rc::Rc;
+use hex;
 
-
-fn gen_hash(path: String) -> String {
+fn gen_hash_sha256(path: String) -> String {
     let mut sha256 = Sha256::new();
 
     let mut file = File::open(path).expect("Error");
 
     io::copy(&mut file, &mut sha256).expect("Error");
 
-    let hash: String = format!("{:X}", sha256.finalize());
+    let hash: String = format!("{:x}", sha256.finalize());
+
+    return hash;
+}
+
+fn gen_hash_blake3(path: String) -> std::string::String {
+    let mut blake3 = blake3::Hasher::new();
+
+    let mut file = File::open(path).expect("Error");
+
+    io::copy(&mut file, &mut blake3).expect("Error");
+
+    let hash = format!("{}", hex::encode(blake3.finalize()).to_string());
 
     return hash;
 }
 
 fn main() {
     let args: Vec<String> = env::args().collect();
 
-    let hash = gen_hash(args[1].to_string());
-
+    let hash_sha256 = gen_hash_sha256(args[1].to_string());
+    let hash_blake3 = gen_hash_blake3(args[1].to_string());
     nwg::init().expect("Failed to init Native Windows GUI");
-    nwg::Font::set_global_family("Segoe UI").expect("Failed to set default font");
+    nwg::Font::set_global_family("Courier New").expect("Failed to set default font");
 
     let mut window = Default::default();
-    let mut text_box = Default::default();
-    let mut hash_box = Default::default();
+    let mut text_box_sha256 = Default::default();
+    let mut hash_box_sha256 = Default::default();
+    let mut text_box_blake3 = Default::default();
+    let mut hash_box_blake3 = Default::default();
 
     nwg::Window::builder()
-        .size((700, 40))
+        .size((750, 70))
         .center(true)
-        .title("SHA-256")
+        .title("Native-Hash-Calculator")
         .build(&mut window)
         .unwrap();
 
     nwg::Label::builder()
         .text("SHA-256:")
         .position((10,10))
         .parent(&window)
-        .build(&mut text_box)
+        .build(&mut text_box_sha256)
         .unwrap();
 
+
+    nwg::TextInput::builder()
+        .text(&*hash_sha256)
+        .size((650, 20))
+        .position((95,10))
+        .parent(&window)
+        .build(&mut hash_box_sha256)
+        .unwrap();
+
+    nwg::Label::builder()
+        .text("Blake3:")
+        .position((10,40))
+        .parent(&window)
+        .build(&mut text_box_blake3)
+        .unwrap();
+
+
     nwg::TextInput::builder()
-        .text(&*hash)
-        .size((600, 20))
-        .position((85,10))
+        .text(&*hash_blake3)
+        .size((650, 20))
+        .position((95,40))
         .parent(&window)
-        .build(&mut hash_box)
+        .build(&mut hash_box_blake3)
         .unwrap();
 
     let window = Rc::new(window);