Function parse_http_addr

tests/all/guest_debug/mod.rs:254–262

Parse an HTTP serve address from a "Serving HTTP on http://addr/" line.

(line: &str)

/// Parse an HTTP serve address from a "Serving HTTP on http://addr/" line.
fn parse_http_addr(line: &str) -> Result<SocketAddr> {
    line.find("127.0.0.1")
        .and_then(|start| {
            let addr = &line[start..];
            let end = addr.find('/')?;
            addr[..end].parse().ok()
        })
        .ok_or_else(|| format_err!("failed to parse HTTP address from: {line}"))
}

/// Start serve under debugger, continue, and send multiple HTTP requests
/// to verify instance reuse works correctly under the debugger.