Struct LibResolv

pub struct LibResolv { /* private fields */ }

SRV Resolver backed by libresolv.

Implementations

impl LibResolv

pub fn new(initial_buf_size: usize) -> Self

Initialzes a resolver with a specific initial buffer size for DNS answers.

Trait Implementations

impl Debug for LibResolv

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

Formats the value using the given formatter.

impl Default for LibResolv

fn default() -> Self

Returns the “default value” for a type.

impl SrvResolver for LibResolv

type Record = LibResolvSrvRecord

SRV record representation produced by the resolver.

type Error = LibResolvError

Errors encountered during SRV resolution.

fn get_srv_records_unordered<'life0, 'life1, 'async_trait>( &'life0 self, srv: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(Vec<Self::Record>, Instant), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets the records corresponding to a srv name without sorting by priority or shuffling based on weight, returning them along with the time they’re valid until.

fn get_srv_records<'life0, 'life1, 'async_trait>( &'life0 self, srv: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(Vec<Self::Record>, Instant), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets the records corresponding to a srv name, sorting by priority and shuffling based on weight, returning them along with the time they’re valid until.

fn order_srv_records(records: &mut [Self::Record], rng: impl Rng)

Sorts SRV records by priority and weight per RFC 2782.