INNER CODE UNIT · Rust

has_usable_ipv4

domcyrus/rustnet · crates/rustnet-capture/src/lib.rs:91

fn has_usable_ipv4(device: &Device) -> bool {
    device.addresses.iter().any(|addr| match &addr.addr {
        std::net::IpAddr::V4(v4) => {
            !v4.is_link_local() && !v4.is_loopback() && !v4.is_unspecified()
        }
        std::net::IpAddr::V6(_) => false,
    })
}

fn has_excluded_name_prefix(name: &str) -> bool {
    EXCLUDED_NAME_PREFIXES
        .iter()
        .any(|prefix| name.starts_with(prefix))
}

/// Case-insensitive check of the device description against `markers`.
fn desc_contains_any(device: &Device, markers: &[&str]) -> bool {
    let desc_lower = device

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