Struct EnsResolver 

pub struct EnsResolver { /* private fields */ }

ENS name resolver connecting to an Ethereum JSON-RPC endpoint.

Resolves .eth names (and subdomains) to Ethereum addresses via the on-chain ENS registry contract.

Examples

use xmtp::{Client, EnsResolver, Env};

let client = Client::builder()
    .env(Env::Dev)
    .resolver(EnsResolver::mainnet()?)
    .build(signer)?;

// ENS names now resolve automatically
client.dm(&"vitalik.eth".into())?;

Implementations

impl EnsResolver

pub fn mainnet() -> Result<Self>

Create a resolver using a public Ethereum mainnet RPC.

Errors

Returns an error if the internal tokio runtime cannot be created.

pub fn new(rpc_url: &str) -> Result<Self>

Create a resolver targeting a custom Ethereum RPC endpoint.

Errors

Returns an error if the URL is malformed or the runtime cannot be created.

Trait Implementations

impl Debug for EnsResolver

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

Formats the value using the given formatter.

impl Resolver for EnsResolver

fn resolve(&self, name: &str) -> Result<String>

Resolve a name to an Ethereum address (lowercase, 0x-prefixed).

fn reverse_resolve(&self, address: &str) -> Result<Option<String>>

Reverse-resolve an Ethereum address to a human-readable name (e.g. ENS).