organizado en carpetas

curso_tinchicusls/println/Cargo.toml

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

curso_tinchicusls/println/src/main.rs

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+fn main() {
+    println!("Hello, world!");
+
+    let v1 = " es el ";
+    let v2 = "lugar para ";
+
+    println!("tinchicus.com{}{}aprender", v1, v2);
+
+    println!("tinchicus.com{1}{0}aprender {0}", v1, v2);
+}