Struct NameRegexFilter 

pub struct NameRegexFilter { /* private fields */ }

Filters adapters by name pattern (pure matcher, no include/exclude semantics).

This filter simply checks if the adapter name matches the regex pattern. Use with FilterChain to apply include/exclude logic.

Examples

use ddns_a::network::filter::{NameRegexFilter, AdapterFilter};
use ddns_a::network::{AdapterSnapshot, AdapterKind};

let filter = NameRegexFilter::new(r"^eth").unwrap();

let eth0 = AdapterSnapshot::new("eth0", AdapterKind::Ethernet, vec![], vec![]);
let wlan0 = AdapterSnapshot::new("wlan0", AdapterKind::Wireless, vec![], vec![]);

assert!(filter.matches(&eth0));
assert!(!filter.matches(&wlan0));

Implementations

impl NameRegexFilter

pub fn new(pattern: &str) -> Result<Self, Error>

Creates a name filter with the given regex pattern.

Errors

Returns an error if the regex pattern is invalid.

pub fn pattern(&self) -> &Regex

Returns a reference to the regex pattern.

Trait Implementations

impl AdapterFilter for NameRegexFilter

fn matches(&self, adapter: &AdapterSnapshot) -> bool

Returns true if the adapter should be included, false to filter it out.

impl Debug for NameRegexFilter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.