Awaits and returns the next block that will be pushed into the stream.

Get a reference to the traded order.

The /solve-shaped JSON for the single quoted order.

Native prices for the single quoted order's tokens.

Instructs the builder to override the settlement contract's buy-token balances so it can pay out every order. The exact amounts are derived from the c

Returns quote.

Returns a new deadline with the specified duration subtracted.

Call /settle with the fast-path bundle: the real `order`, its `limit_prices`, and native `prices`.

Ensure that the settlement contract is deployed to a specific address.

An internal utility method for sharing the success value for an `anyhow::Result`. Typically, this is pretty trivial using `FutureExt::shared`. Howeve

Spawns the listen loop as a task. It reconnects with capped exponential backoff and runs until the returned handle is aborted.

Spawns a new async task that listens for connections to a UNIX socket at "/tmp/heap_dump_<process_name>.sock". When "dump" command is sent, it generat

Splits range into two disjuctive consecutive ranges, second one containing last (up to) MAX_BLOCKS_QUERIED elements, first one containing the rest (if

Flattens the winning quote and metadata from the competition in a `QuoteData`.

Trades settled by this solution.

Build a transaction-update fixture: static account keys, ALT-loaded writable and readonly addresses, top-level instructions, and inner-instruction gro

UID of the order that was settled in this trade.

Replaces the full set of tokens that should be maintained by the background task and fetches their current prices.

Scales the input token amount to the value that is used by the Balancer contract to execute math operations.

Returns a reference to the underlying web3 client.

Empty every `solana.*` table a test can touch. Tests wipe at the start so a failure leaves its state behind for inspection.

Enables the estimator to return after it got the configured number of successful results instead of having to wait for all estimators to return a resu

Set order expiration timestamp (absolute, seconds since epoch).

Returns the gas the settlement will consume on top of the quote's `gas_amount`: ERC-1271 signature verification and, for unverified quotes, the order'

Advances the blockchain time past the given expiration timestamp.

Apply the slippage parameters to the given liquidity increasing the in amount by the appropriate slippage while keeping the out amount the same.

Returns the best native estimate with respect to the provided ranking and order kind.

Returns a `ClientBuilder` with the default settings.

https://github.com/balancer-labs/balancer-v2-monorepo/blob/ad1442113b26ec22081c2047e2ec95355a7f12ba/pkg/pool-stable/contracts/StableMath.sol#L152-L190

https://github.com/balancer-labs/balancer-v2-monorepo/blob/ad1442113b26ec22081c2047e2ec95355a7f12ba/pkg/pool-stable/contracts/StableMath.sol#L109-L147

https://github.com/balancer-labs/balancer-v2-monorepo/blob/stable-deployment/pvt/helpers/src/models/pools/stable/math.ts#L10

Creates a new call builder using this contract instance's provider and address. Note that the call can be any function call, not just those defined i

Clearing price for the given token.

Creates a temporary file containing the default config (buy orders disabled).

Instructs the solver to return a new response from now on.

Instructs the solver to return a new solution from now on.

Converts the result of `convertToAssets(10^vault_decimals)` into the per-atom factor (atoms of underlying per atom of vault) by dividing by `10^vault_

Creates a new HTTP client with the default settings.

Creates the order, mines it on-chain, waits for indexing, and optionally invalidates.

Converts a `BigDecimal` value to a `eth::Rational` value. Returns `None` if the specified decimal value cannot be represented as a rational of `U256`

Fetch the ERC20 token decimals. Returns `None` if the token does not implement this optional method. See the decimals method in EIP-20. https://eips.

Returns the estimated [`EffectiveGasPrice`] for the gas price estimate.

Ensures that `/solve` returns no solutions.

Estimates the gas price for a transaction. If additional tip is configured, it will be added to the gas price. This is to increase the chance of a tra

Runs every estimator concurrently across all stages and forwards a quote only when it ranks strictly better than the best one already sent, so the cli

An order which buys ETH.

Returns all events of that order in the order they happend (old to new).