Struct DnsClient 

pub struct DnsClient<'d> { /* private fields */ }

DNS client compatible with the embedded-nal-async traits.

This exists only for compatibility with crates that use embedded-nal-async. Prefer using Stack::dns_query directly if you’re not using embedded-nal-async.

Implementations

impl<'d> DnsClient<'d>

pub fn new(stack: Stack<'d>) -> Self

Create a new DNS socket using the provided stack.

NOTE: If using DHCP, make sure it has reconfigured the stack to ensure the DNS servers are updated.

pub async fn query( &self, name: &str, qtype: DnsQueryType, ) -> Result<Vec<IpAddress, { xarxa::config::DNS_MAX_RESULT_COUNT }>, Error>

Make a query for a given name and return the corresponding IP addresses.

Trait Implementations

impl<'d> Dns for DnsClient<'d>

Available on crate feature embedded-nal only.

type Error = Error

The type returned when we have an error

async fn get_host_by_name( &self, host: &str, addr_type: AddrType, ) -> Result<IpAddr, Self::Error>

Resolve the first ip address of a host, given its hostname and a desired address record type to look for

async fn get_host_by_address( &self, _addr: IpAddr, _result: &mut [u8], ) -> Result<usize, Self::Error>

Resolve the hostname of a host, given its ip address.