Add strings

strings/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "strings"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

strings/src/main.rs

@@ -0,0 +1,31 @@
+fn main() {
+    // Create Mutable String
+    let mut s: String = String::new();
+
+    // Create String From Literal
+    let data: &str = "initial contents";
+    let s: String = data.to_string();
+    let s: String = "initial contents".to_string();
+
+    // Create String
+    let s: String = String::from("initial contents");
+
+    // Update String
+    let mut s: String = String::from("foo");
+    let bar: &str = "bar";
+    s.push_str(bar);
+    println!("s is -> {}", s);
+
+    // Concatenating Multiple String
+    let s1: String= String::from("tic");
+    let s2: String= String::from("tac");
+    let s3: String = String::from("toe");
+
+    let s: String = format!("{}-{}-{}", s1, s2, s3);
+    println!("s is -> {}", s);
+
+    // Iterating Over Strings
+    for char in "Goudham".chars() {
+        println!("{}", char);
+    }
+}