Macro mini_server::expand

macro_rules! expand {
    ($exprs: expr, $name: expr, $against: path) => { ... };
}

Get the value of a path dynamic variable

use mini_server::*;
let mut app = http_server!("localhost", 4221);

app.get("/hello/@name/#age", |_, exprs| {
    let name = expand!(exprs, "name", PathExpr::String);
    let age = expand!(exprs, "age", PathExpr::Number);

    let mut response = HTTPResponse::default();
    response.set_body(
        format!("Hello {name}, you are {age}!")
            .as_bytes()
            .to_vec(),
    );

    response
});