Struct Client 

pub struct Client { /* private fields */ }

Top-level convenience bundle.

Holds a single RestClient and a base URL re-used to construct WS clients on demand. The fields are owned and Cloneable cheaply so a long-lived Client instance is the recommended pattern.

Implementations

impl Client

pub async fn submit_gas_auction_bid( &self, wallet: &Wallet, bid: AuctionBid, ) -> Result<BidReceipt, ClientError>

Submit a bid for the current gas auction round.

The wallet signs an EIP-712 submit_gas_auction_bid action; the gateway verifies the signer matches the bidder field (set internally by the SDK to wallet.address()).

Errors

• ClientError::Http / ClientError::ProtocolError on transport.
• ClientError::Signature on signing failure.

pub async fn check_deploy_credit( &self, address: Address, ) -> Result<u32, ClientError>

Query the L1 for address’s outstanding deploy credits.

Returns the count of pending credits — 0 means “no credit yet awarded”, non-zero means “you may run a deploy sequence”.

Errors

HTTP / decode / protocol errors per ClientError.

pub async fn await_deploy_credit( &self, wallet: &Wallet, max_wait: Duration, ) -> Result<(), ClientError>

Block (async-sleep) until wallet’s address has at least one pending deploy credit, or max_wait elapses.

Uses exponential backoff capped at 5 seconds. max_wait must be Some(d) — there is intentionally no infinite-wait variant; long- running auctions are caller’s job to compose.

Errors

• ClientError::Validation if max_wait ≤ Duration::ZERO or if the wait elapses without seeing a credit.
• Bubbles up Client::check_deploy_credit errors.

impl Client

pub fn new(base_url: impl Into<String>) -> Result<Self, ClientError>

Build a client targeting the given base URL.

base_url should be of the form https://devnet-gateway.mtf.exchange (no trailing path). The REST client will append /info, /exchange, etc.; the WS client derives a wss:// URL from this base.

Errors

Returns ClientError::Builder if the URL is malformed or the underlying reqwest::Client cannot be constructed.

pub fn rest(&self) -> &RestClient

Access the REST sub-client.

pub fn base_url(&self) -> &str

The base URL this client targets.

pub fn exchange(&self) -> Exchange<'_>

Convenience: REST exchange namespace.

Equivalent to self.rest().exchange().

Trait Implementations

impl Clone for Client

fn clone(&self) -> Client

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Client

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

Formats the value using the given formatter.