extern crate tralloc;
use std::fs::File;
#[global_allocator]
static GLOBAL: tralloc::Allocator = tralloc::Allocator {};
fn main() {
tralloc::Allocator::write_to_stderr();
tralloc::Allocator::activate();
let s = String::from("Hello world!");
let mut v = Vec::new();
v.push(1);
println!("{:?}", s);
}