Method assert_contains

tests/all/main.rs:144–150

(&self, msg: &str)

impl ErrorExt for wasmtime::Error {
    fn assert_contains(&self, msg: &str) {
        if self.chain().any(|e| e.to_string().contains(msg)) {
            return;
        }

        panic!("failed to find:\n{msg}\n\nwithin error message:\n{self:?}")
    }
}