brendanzab

RUSTC ?= rustc

#LOG_FLAGS ?= RUST_LOG=rustc::metadata::creader

all: glhex

run: all
	./glhex

glhex: main.rs *.rs

brendanzab

use to_str::ToStr;

macro_rules! map_cast(
    (~[$($elems:expr),+] -> $T:ty) => (~[$($elems as $T),+]);
    (@[$($elems:expr),+] -> $T:ty) => (@[$($elems as $T),+]);
    ($arr:expr -> $T:ty) => ($arr.map(|a| *a as $T));
)

fn main() {
    let arr1 = map_cast!(~[1, 2.5] -> ToStr);

brendanzab

fn main() {
    let stuff = ~[~"one", ~"two", ~"three"];

    stuff
      .map(|s| str::append(~"lol", *s))
      .map(|s| io::println(*s));
}