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rustc/driver: simplify profile::trace::cons

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This commit is contained in:
ljedrz 2018-10-12 13:55:35 +02:00
parent 71d3a71572
commit 5bfe08fc71
1 changed files with 8 additions and 8 deletions
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16
src/librustc_driver/profile/trace.rs
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@ -43,18 +43,18 @@ pub struct QueryMetric {
pub dur_total: Duration,
}
fn cons(s: &str) -> String {
let first = s.split(|d| d == '(' || d == '{').next();
assert!(first.is_some() && first != Some(""));
first.unwrap().to_owned()
}
pub fn cons_of_query_msg(q: &trace::Query) -> String {
let s = format!("{:?}", q.msg);
let cons: Vec<&str> = s.split(|d| d == '(' || d == '{').collect();
assert!(cons.len() > 0 && cons[0] != "");
cons[0].to_string()
cons(&format!("{:?}", q.msg))
}
pub fn cons_of_key(k: &DepNode) -> String {
let s = format!("{:?}", k);
let cons: Vec<&str> = s.split(|d| d == '(' || d == '{').collect();
assert!(cons.len() > 0 && cons[0] != "");
cons[0].to_string()
cons(&format!("{:?}", k))
}
// First return value is text; second return value is a CSS class