RGBCube/uutils-coreutils
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Update code to rust 0.8-dev

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This commit is contained in:
Jordi Boggiano 2013-08-05 01:21:57 +02:00
parent 9653ed81a2
commit 7fab5ef1e0
2 changed files with 4 additions and 4 deletions
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6
printenv/printenv.rs
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@ -19,7 +19,7 @@ use extra::getopts::*;
fn main() { fn main() {
let args = os::args(); let args = os::args();
let program = copy args[0]; let program = args[0].clone();
let opts = ~[ let opts = ~[
groups::optflag("0", "null", "end each output line with 0 byte rather than newline"), groups::optflag("0", "null", "end each output line with 0 byte rather than newline"),
groups::optflag("h", "help", "display this help and exit"), groups::optflag("h", "help", "display this help and exit"),
@ -58,14 +58,14 @@ fn main() {
pub fn exec(args: ~[~str], separator: &str) { pub fn exec(args: ~[~str], separator: &str) {
if args.is_empty() { if args.is_empty() {
let vars = os::env(); let vars = os::env();
for vars.iter().advance |&(env_var, value)| { for (env_var, value) in vars.consume_iter() {
print(fmt!("%s=%s", env_var, value)); print(fmt!("%s=%s", env_var, value));
print(separator); print(separator);
} }
return; return;
} }
for args.iter().advance |env_var| { for env_var in args.iter() {
match os::getenv(*env_var) { match os::getenv(*env_var) {
Some(var) => { Some(var) => {
print(var); print(var);

2
yes/yes.rs
View file

@ -19,7 +19,7 @@ use extra::getopts::*;
fn main() { fn main() {
let args = os::args(); let args = os::args();
let program = copy args[0]; let program = args[0].clone();
let opts = ~[ let opts = ~[
groups::optflag("h", "help", "display this help and exit"), groups::optflag("h", "help", "display this help and exit"),
groups::optflag("V", "version", "output version information and exit"), groups::optflag("V", "version", "output version information and exit"),