57 lines
1.5 KiB
Rust
57 lines
1.5 KiB
Rust
|
// Regression test for this example from #31997 -- main goal is to
|
||
|
|
// emit as minimal and precise an error set as possible. Ideally, we'd
|
||
|
|
// only emit the E0433 error below, but right now we emit two.
|
||
|
|
|
||
|
|
use std::io::prelude::*;
|
||
|
|
// use std::collections::HashMap;
|
||
|
|
use std::io;
|
||
|
|
|
||
|
|
#[derive(Debug)]
|
||
|
|
struct Instance {
|
||
|
|
name: String,
|
||
|
|
start: Option<String>,
|
||
|
|
end: Option<String>,
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let input = io::stdin();
|
||
|
|
let mut input = input.lock();
|
||
|
|
|
||
|
|
let mut map = HashMap::new();
|
||
|
|
//~^ ERROR E0433
|
||
|
|
|
||
|
|
for line in input.lines() {
|
||
|
|
let line = line.unwrap();
|
||
|
|
println!("process: {}", line);
|
||
|
|
let mut parts = line.splitn(2, ":");
|
||
|
|
let _logfile = parts.next().unwrap();
|
||
|
|
let rest = parts.next().unwrap();
|
||
|
|
let mut parts = line.split(" [-] ");
|
||
|
|
|
||
|
|
let stamp = parts.next().unwrap();
|
||
|
|
|
||
|
|
let rest = parts.next().unwrap();
|
||
|
|
let words = rest.split_whitespace().collect::<Vec<_>>();
|
||
|
|
|
||
|
|
let instance = words.iter().find(|a| a.starts_with("i-")).unwrap();
|
||
|
|
let name = words[1].to_owned();
|
||
|
|
let mut entry = map.entry(instance.to_owned()).or_insert(Instance {
|
||
|
|
name: name,
|
||
|
|
start: None,
|
||
|
|
end: None,
|
||
|
|
});
|
||
|
|
|
||
|
|
if rest.contains("terminating") {
|
||
|
|
assert!(entry.end.is_none());
|
||
|
|
entry.end = Some(stamp.to_string());
|
||
|
|
}
|
||
|
|
if rest.contains("waiting for") {
|
||
|
|
assert!(entry.start.is_none());
|
||
|
|
entry.start = Some(stamp.to_string());
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
println!("{:?}", map);
|
||
|
|
}
|