From 1bca91ed583366ac7d7e754be576bac7be183cb5 Mon Sep 17 00:00:00 2001
From: Graham <Graham>
Date: Sat, 28 Sep 2024 13:26:03 +0100
Subject: [PATCH] Post on "From" trait in Rust.

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+---
+title: Implement "From" Trait
+subtitle: Learning Rust
+date: 2024-09-28
+tags: [ 
+    "programming", 
+    "code", 
+    "rust",
+] 
+---
+
+# Implement "From" trait...
+
+Basic implementation of From trait to create "MyStruct" from<i32>
+```
+struct MyStruct{
+    word: String,
+    number: i32
+}
+
+impl From<i32> for MyStruct{
+    fn from(num: i32) -> MyStruct {
+        MyStruct {
+            word: "notset".to_string(),
+            number: num
+        }
+    }
+    
+}
+
+fn main() {
+    let m = MyStruct::from(25);
+    println!("Struct made: word={}, number={}.", m.word, m.number);
+}
+```
+
+## Output of above: 
+
+```
+Struct made: word=notset, number=25.
+```