Crate arbitrary_json
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Arbitrary JSON
This crate provide a compatibility layer between serde_json and arbitrary. This allow you to generate random valid json when fuzzing your rust code. See the following example:
ⓘ
#![no_main]
use arbitrary_json::ArbitraryValue;
use libfuzzer_sys::fuzz_target;
fuzz_target!(|data: ArbitraryValue| {
// call your very complex code here
if data["truc"] == serde_json::json!(42) {
panic!("Found the magic value");
}
});