Create gists

Cargo.lock

 dependencies = [
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde"
 version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde_derive 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "serde_derive"

Cargo.toml

 [dependencies]
 clap = "2.33.0"
 reqwest = "0.9.16"
+serde = { version = "1.0.90", features = ["derive"] }
+serde_json = "1.0"

src/cli.rs

 use std::fs;
 use std::io;
 
+use crate::client::create_gist;
+
 pub fn new_gist(matches: &ArgMatches) -> io::Result<()> {
     let title = matches.value_of("title").unwrap();
     let input = matches.value_of("input");
     let mut body = String::new();
     rdr.read_to_string(&mut body)?;
 
-    println!("title: {}", title);
-    println!("body: {}", body);
+    match create_gist(title, &body) {
+        Ok(resp) => println!(
+            "Success! Your new gist is available at http://localhost:8000/gists/{}",
+            resp.id
+        ),
+        Err(err) => println!("{}", err),
+    }
 
     Ok(())
 }

src/client.rs

+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct OutgoingGist {
+    pub title: String,
+    pub body: String,
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct IncomingGist {
+    pub id: i32,
+    pub title: String,
+    pub body: String,
+}
+
+pub fn create_gist(title: &str, body: &str) -> Result<IncomingGist, Box<std::error::Error>> {
+    let client = reqwest::Client::new();
+    let gist = OutgoingGist {
+        title: title.to_string(),
+        body: body.to_string(),
+    };
+
+    let resp: IncomingGist = client
+        .post("http://localhost:8000/api/gists")
+        .json(&gist)
+        .send()?
+        .json()?;
+
+    Ok(resp)
+}

src/main.rs

 extern crate clap;
+extern crate reqwest;
+extern crate serde;
+extern crate serde_json;
 
 use clap::{App, Arg, SubCommand};
 use std::io;
 
 mod cli;
+mod client;
 
 fn main() -> io::Result<()> {
     let matches = App::new("gist")