File: wf-check-rpit-lifetimes.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (19 lines) | stat: -rw-r--r-- 424 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
//@check-pass

pub struct Key;
#[derive(Clone)]
pub struct Value;

use std::collections::HashMap;

pub struct DiagnosticBuilder<'db> {
    inner: HashMap<&'db Key, Vec<&'db Value>>,
}

impl<'db> DiagnosticBuilder<'db> {
    pub fn iter<'a>(&'a self) -> impl Iterator<Item = (&'db Key, impl Iterator<Item = &'a Value>)> {
        self.inner.iter().map(|(key, values)| (*key, values.iter().map(|v| *v)))
    }
}

fn main() {}