kochab/examples/document.rs

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Rust
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use anyhow::*;
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use futures_core::future::BoxFuture;
use futures_util::FutureExt;
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use log::LevelFilter;
use northstar::{Server, Request, Response, GEMINI_PORT, Document};
use northstar::document::HeadingLevel::*;
#[tokio::main]
async fn main() -> Result<()> {
env_logger::builder()
.filter_module("northstar", LevelFilter::Debug)
.init();
Server::bind(("localhost", GEMINI_PORT))
.add_route("/",handle_request)
.serve()
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.await
}
fn handle_request(_request: Request) -> BoxFuture<'static, Result<Response>> {
async move {
let response = Document::new()
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.add_preformatted(include_str!("northstar_logo.txt"))
.add_blank_line()
.add_link("https://docs.rs/northstar", "Documentation")
.add_link("https://github.com/panicbit/northstar", "GitHub")
.add_blank_line()
.add_heading(H1, "Usage")
.add_blank_line()
.add_text("Add the latest version of northstar to your `Cargo.toml`.")
.add_blank_line()
.add_heading(H2, "Manually")
.add_blank_line()
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.add_preformatted_with_alt("toml", r#"northstar = "0.3.0" # check crates.io for the latest version"#)
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.add_blank_line()
.add_heading(H2, "Automatically")
.add_blank_line()
.add_preformatted_with_alt("sh", "cargo add northstar")
.add_blank_line()
.add_heading(H1, "Generating a key & certificate")
.add_blank_line()
.add_preformatted_with_alt("sh", concat!(
"mkdir cert && cd cert\n",
"openssl req -x509 -nodes -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365",
))
.into();
Ok(response)
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}
.boxed()
}