# Function cargo_test_support::compare::find_json_mismatch

source ·

    pub fn find_json_mismatch(
        expected: &Value,
        actual: &Value,
        cwd: Option<&Path>
    ) -> Result<()>

Expand description

Compares JSON object for approximate equality. You can use `[..]` wildcard in strings (useful for OS-dependent things such as paths). You can use a `"{...}"` string literal as a wildcard for arbitrary nested JSON (useful for parts of object emitted by other programs (e.g., rustc) rather than Cargo itself).