tailhook

 INFO global: Vagrant version: 1.5.1
 INFO global: Ruby version: 2.0.0
 INFO global: RubyGems version: 2.0.14
 INFO global: VAGRANT_EXECUTABLE="/opt/vagrant/bin/../embedded/gems/gems/vagrant-1.5.1/bin/vagrant"
 INFO global: VAGRANT_LOG="DEBUG"
 INFO global: VAGRANT_INSTALLER_EMBEDDED_DIR="/opt/vagrant/bin/../embedded"
 INFO global: VAGRANT_CPU_CORES="3"
 INFO global: VAGRANT_INSTALLER_VERSION="2"
 INFO global: VAGRANT_DETECTED_OS="Linux"
 INFO global: VAGRANT_INSTALLER_ENV="1"

tailhook

import jinja2

data = {
    "EINVAL": "Invalid value",
    "EMFILE": "Too many open files",
    "EINTR": "Interrupted by a signal"
}

with open('errno.h', 'wt') as f:
    f.write(jinja2.Template("""

tailhook

all:
	rustc mycrate.rs
	RUST_BACKTRACE=1 rustc main.rs -L .

tailhook

from . import first
from . import hello

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docker run -it ubuntu bash

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function generator() {
  var result = yield "http://google.com";
  console.log(result)
}

var gen = generator()
var url = gen.next()
var req = new XMLHTTPRequest(url)
req.ondocumentstatechage = function(resp) {
   gen.next(resp.responseText)

tailhook

package main

import (
    "fmt"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "Hello World")
}

tailhook

#[macro_use] extern crate quick_error;
quick_error! {
    #[derive(Debug)]
    pub enum SomeError {
        Io(err: io::Error, path: PathBuf) {
            display("I/O error at {path}: {err}", err=err, path=path)
            description(err.description())
        }
        ApplicationError
    }

tailhook

#[macro_use] extern crate quick_error;
quick_error! {
    #[derive(Debug)]
    pub enum SomeError {
        Io(err: io::Error) {
            from()
            display("I/O error: {}", err)
            description(err.description())
        }
        ApplicationError

tailhook

#[macro_use] extern crate quick_error;
quick_error! {
    #[derive(Debug)]
    pub enum SomeError {
        Io(err: io::Error, path: PathBuf) {
            display("I/O error at {path}: {err}", err=err, path=path)
            description(err.description())
        }
        ApplicationError
    }