thruster 0.5.0-beta3

A middleware based http async web server.
Documentation 
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use std::collections::{HashMap};
use thruster::{Context, Request, Response};

pub struct Ctx {
  pub body: String,
  pub method: String,
  pub path: String,
  pub request_body: String,
  pub params: HashMap<String, String>,
  pub query_params: HashMap<String, String>,
  pub headers: Vec<(String, String)>,
  pub status_code: u32
}

impl Ctx {
  pub fn new(context: Ctx) -> Ctx {
    Ctx {
      body: context.body,
      method: context.method,
      path: context.path,
      params: context.params,
      query_params: context.query_params,
      request_body: context.request_body,
      headers: Vec::new(),
      status_code: 200
    }
  }

  pub fn set_header(&mut self, key: String, val: String) {
    self.headers.push((key, val));
  }
}

impl Context for Ctx {
  fn get_response(&self) -> Response<String> {
    let mut builder = Response::builder();
    builder.status(200);

    for header_pair in &self.headers {
      let key: &str = &header_pair.0;
      let val: &str = &header_pair.1;
      builder.header(key, val);
    }

    builder.body(self.body.clone()).unwrap()
  }

  fn set_body(&mut self, body: String) {
    self.body = body;
  }
}

pub fn generate_context(request: Request) -> Ctx {
  let method = request.method().to_owned();
  let path = request.path().to_owned();
  let request_body = request.raw_body().to_owned();

  Ctx {
    body: "".to_owned(),
    method: method,
    path: path,
    params: request.params,
    query_params: request.query_params,
    request_body: request_body,
    headers: Vec::new(),
    status_code: 200
  }
}