1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
use core::fmt::Debug;
use crate::{
executors::{Executor, ExitKind, HasObservers},
inputs::Input,
observers::ObserversTuple,
Error,
};
#[derive(Debug)]
pub struct CombinedExecutor<A: Debug, B: Debug> {
primary: A,
secondary: B,
}
impl<A: Debug, B: Debug> CombinedExecutor<A, B> {
pub fn new<EM, I, S, Z>(primary: A, secondary: B) -> Self
where
A: Executor<EM, I, S, Z>,
B: Executor<EM, I, S, Z>,
I: Input,
{
Self { primary, secondary }
}
pub fn primary(&mut self) -> &mut A {
&mut self.primary
}
pub fn secondary(&mut self) -> &mut B {
&mut self.secondary
}
}
impl<A, B, EM, I, S, Z> Executor<EM, I, S, Z> for CombinedExecutor<A, B>
where
A: Executor<EM, I, S, Z>,
B: Executor<EM, I, S, Z>,
I: Input,
{
fn run_target(
&mut self,
fuzzer: &mut Z,
state: &mut S,
mgr: &mut EM,
input: &I,
) -> Result<ExitKind, Error> {
let ret = self.primary.run_target(fuzzer, state, mgr, input);
self.primary.post_run_reset();
self.secondary.post_run_reset();
ret
}
}
impl<A, B, I, OT, S> HasObservers<I, OT, S> for CombinedExecutor<A, B>
where
A: HasObservers<I, OT, S>,
B: Debug,
OT: ObserversTuple<I, S>,
{
#[inline]
fn observers(&self) -> &OT {
self.primary.observers()
}
#[inline]
fn observers_mut(&mut self) -> &mut OT {
self.primary.observers_mut()
}
}