gistfile1.txt

code:

import vec::each;

fn getBigRecord(x: int)-> [int] {
    let mut myVec = [], i = 0;
    while i <= x {
        myVec += [i];
        i += 1;
    }  
    myVec
}  

//lame!
fn printFunc(x: [int]){
    log(error, x);
}  

fn map<T, U>(v: [T], f: fn(T) -> U) -> [U] {
    let mut acc = [];
    for v.each {|elt| acc += [f(elt)]; }
    acc
}  

fn main() {
    let x = getBigRecord(100);
    printFunc(x);
      
    //printFunc(x, {|| x = getBigRecord(); });
}

output:

$ ./test
rust: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100]