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MozillaµÄ±à³ÌÓïÑÔ Rust

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Mozilla ĿǰÕýÔÚ¿ª·¢Ò»¸öеıà³ÌÓïÑÔ£¬ÃûΪ¡°Rust¡±£¬ÓÉwebÓïÑÔµÄÁì¾üÈËÎïBrendan Eich£¨jsÖ®¸¸£©£¬Dave HermanÒÔ¼°Mozilla¹«Ë¾µÄGraydon Hoare ºÏÁ¦¿ª·¢¡£

´´½¨Õâ¸öÐÂÓïÑÔµÄÄ¿µÄÊÇΪÁ˽â¾öÒ»¸öºÜÍç¼²µÄÎÊÌ⣺Èí¼þµÄÑݽøËÙ¶È´ó´óµÍÓÚÓ²¼þµÄÑݽø£¬Èí¼þÔÚÓïÑÔ¼¶±ðÉÏÎÞ·¨ÕæÕýÀûÓöàºË¼ÆËã´øÀ´µÄÐÔÄÜÌáÉý¡£RustÊÇÕë¶Ô¶àºËÌåϵÌá³öµÄÓïÑÔ£¬²¢ÇÒÎüÊÕһЩÆäËû¶¯Ì¬ÓïÑÔµÄÖØÒªÌØÐÔ£¬±ÈÈç²»ÐèÒª¹ÜÀíÄڴ棬±ÈÈç²»»á³öÏÖNullÖ¸ÕëµÈµÈ¡£

Rust ×îÔçÊÇÔÚ½ñÄê7ÔµÄMozillaµÄÉçÇø·å»áÉϹ«Ö®ÓÚÖڵ쬵±Ê±¾ÍÓÐÈËÎÊÒÔºóÊÇ·ñ»áÓÃRustÖØÐ´Firefox£¬Brenda˵ϣÍûÈç´Ë¡£RustĿǰ»¹´¦ÓÚ³õÆÚµÄ¿ª·¢½×¶Î£¬¿ª·¢ÍŶÓĿǰ²¢²»Ï뻨̫¶àµÄʱ¼äÔÚÓï·¨ÉÏ£¬²»¹ýËûÃÇ»¹ÊÇÌṩÁËһС¶Î´úÂ룺[code]iter pairs() -> tup(int,int) {

let int i = 0;

let int j = 0;

while (i < 10) {

put tup(i, j);

i += 1;

j += i;

}

}

fn main() {

let int i = 10;

let int j = 0;

for each (tup(int,int) p in pairs()) {

log p._0;

log p._1;

check (p._0 + 10 == i);

i += 1;

j = p._1;

}

check(j == 45);

}[/code]Ö÷Ò³£ºhttp://www.rust-lang.org/

ÏÂÔØ£ºhttps://github.com/graydon/rust

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