Function protocol_response_contains_error

src/pglite/postgres_mod.rs:3109–3127

(response: &[u8])

}

fn protocol_response_contains_error(response: &[u8]) -> bool {
    let mut cursor = 0usize;
    while cursor + 5 <= response.len() {
        let tag = response[cursor];
        let len = i32::from_be_bytes(response[cursor + 1..cursor + 5].try_into().unwrap());
        if len < 4 {
            return false;
        }
        let total = 1usize.saturating_add(len as usize);
        if cursor + total > response.len() {
            return false;
        }
        if tag == b'E' {
            return true;
        }
        cursor += total;
    }
    false
}

fn format_output_tail(bytes: &[u8]) -> String {
    const LIMIT: usize = 512;