Adding first block

.gitignore

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+/target

.vscode/settings.json

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+{
+    "editor.defaultFormatter": "matklad.rust-analyzer"
+}

Cargo.lock

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Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "emojifier"
+version = "0.1.0"
+authors = ["Daniel Tomlinson <daniel.tomlinson1@nhs.net>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+clap = "3.0.0-beta.2"

src/entrypoint.rs

@@ -0,0 +1,20 @@
+use clap::{App, Arg};
+
+pub fn main() {
+    let matches = App::new("Emojifier")
+        .version("1.0")
+        .author("Daniel T. <dtomlinson@panaetius.co.uk")
+        .about("Applies Emoji effects to text")
+        .arg(
+            Arg::new("input")
+                .required(true)
+                .takes_value(true)
+                .about("Text to emojify"),
+        )
+        .arg(
+            Arg::new("hands")
+                .long("hands")
+                .about("TURNS 👏 YOUR 👏 TEXT 👏 INTO 👏 THIS"),
+        )
+        .get_matches();
+}

src/lib.rs

@@ -0,0 +1 @@
+pub mod entrypoint;

src/main.rs

@@ -0,0 +1,5 @@
+use emojifier;
+
+fn main() {
+    emojifier::entrypoint::main();
+}