now generate the title randomly

pull/1/head
kirbylife 2019-11-13 01:17:38 -06:00
parent c48a13265e
commit 464f991696
2 changed files with 33 additions and 2 deletions

3
.gitignore vendored
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@ -1,3 +1,6 @@
/target /target
**/*.rs.bk **/*.rs.bk
Cargo.lock Cargo.lock
# Enviroment variables
.env

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fn main() { #![feature(proc_macro_hygiene, decl_macro)]
println!("Hello, world!");
#[macro_use]
extern crate rocket;
extern crate rand;
extern crate rocket_contrib;
use rand::Rng;
use rocket_contrib::serve::StaticFiles;
use rocket_contrib::templates::Template;
use std::collections::HashMap;
const TITLES: [&str; 4] = ["/* {} */", "# {}", "// {}", "<!-- {} -->"];
#[get("/")]
fn index() -> Template {
let mut rng = rand::thread_rng();
let mut context = HashMap::new();
let title_fmt = TITLES[rng.gen_range(0, TITLES.len())];
let title = str::replace(title_fmt, "{}", "CódigoComentado");
context.insert("title", title);
Template::render("index", context)
}
fn main() {
rocket::ignite()
.attach(Template::fairing())
.mount("/", routes![index])
.mount("/static", StaticFiles::from("static"))
.launch();
} }