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rustup: update to run on the latest rust nightlies

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Signed-off-by: Paul Osborne <osbpau@gmail.com>
This commit is contained in:
Paul Osborne 2015-05-11 21:41:36 -05:00
parent 99b4bdd596
commit fe0ed22080
1 changed files with 2 additions and 5 deletions
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7
pstree.rs
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@ -27,10 +27,7 @@
// of different items, notably the process name and its parent process id (ppid).
// And with that information, we can build the process tree.
#![feature(std_misc)] // hash_map::Entry
#![feature(path)]
#![feature(fs)]
#![feature(io)]
#![feature(path_ext)]
use std::path::Path;
use std::fs;
@ -127,7 +124,7 @@ fn populate_node_helper(node: &mut ProcessTreeNode, pid_map: &HashMap<i32, &Proc
match ppid_map.get(&pid) {
Some(children) => {
child_nodes.extend(children.iter().map(|child_pid| {
let record = pid_map[*child_pid];
let record = pid_map[child_pid];
let mut child = ProcessTreeNode::new(record);
populate_node_helper(&mut child, pid_map, ppid_map);
child