Deposit Queue

Source: src/DepositQueue.sol

Responsibility

DepositQueue is the user entrypoint for deposits. Requests queue into the current batch and convert to shares when that batch’s oracle report is accepted (see Oracle). Same execution price for every depositor in the batch. Supports multiple deposit assets (ERC-20s and native ETH via 0xEeee…EEeE), per-asset and global pause, cancel before settlement, and pro-rata claim after. Admin functions authorize against the Fund ACL (spoke pattern).

Deposit lifecycle

Request

The user calls deposit. The queue asks the Fund for the current batch id, runs Fund.checkDeposit → RiskManager, then escrows the assets.One request is allowed per (asset, batch, user).

Cancel

The user can cancel their current-batch request before settlement for a full refund.An admin (CANCEL_DEPOSIT_REQUEST_ROLE) can cancel any user’s request in any unsettled batch.

Settle

During Fund.acceptReport, the Fund mints the batch’s user shares to the queue and calls settleDeposit, transferring all escrowed assets of that batch to the Fund.

Claim

The user calls claimDeposit and receives:

\text{depositAmount} \times \frac{\text{batchShareTotals}}{\text{batchDepositTotals}}

There is no deadline.

Function reference

Function	Access	Description
`deposit(asset, amount, proof)`	anyone (payable)	Queue a deposit into the current batch. `proof` is the merkle whitelist proof (empty if none). For ETH, `msg.value == amount`; for ERC-20s, `msg.value == 0` and the queue pulls via `transferFrom`. Reverts if asset not allowed, paused, amount 0, or a request already exists this batch.
`cancelDeposit(asset)`	request owner	Cancel own current-batch request, full refund.
`claimDeposit(asset, batchId)`	request owner	Claim pro-rata shares after settlement.

Fund actions

Function	Access	Description
`settleDeposit(asset, batchId, sharesToMint)`	`onlyFund`	Marks the batch settled, records `batchShareTotals`, and transfers all escrowed assets of the batch to the Fund. Reverts if already settled.

Admin

Roles are checked on the Fund.

Function	Role	Description
`setAllowedAssets(assets[])`	`SET_DEPOSIT_ALLOWED_ASSETS_ROLE`	Replaces the allowed-asset list. Reverts if a removed asset still has pending current-batch requests.
`pause()` / `unpause()`	`PAUSE_DEPOSIT_ROLE` / `UNPAUSE_DEPOSIT_ROLE`	Global pause—blocks `deposit`, `cancelDeposit`, and `claimDeposit`.
`pauseAssets(assets[])` / `unpauseAssets(assets[])`	`PAUSE_DEPOSIT_ROLE` / `UNPAUSE_DEPOSIT_ROLE`	Per-asset pause for new deposits.
`adminCancelDeposit(asset, batchId, user)`	`CANCEL_DEPOSIT_REQUEST_ROLE`	Cancel any user’s request in any unsettled batch; assets are refunded to the user.
`pullAsset(asset, amount)`	`PULL_DEPOSIT_ASSET_ROLE`	Escape hatch: transfer assets from the queue to the Fund. Always sends to the Fund.

Views

getAllowedAssets(), getAssetStatuses(), getDepositRequest(asset, batchId, investor), getPendingDeposits(investor), getClaimableDeposits(investor), batchDepositTotals(asset, batchId), batchShareTotals(asset, batchId), isAssetPaused(asset), fund(). RedeemQueue · Oracle · RiskManager

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Responsibility

Deposit lifecycle

Function reference

User actions

Fund actions

Admin

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​Deposit lifecycle

​Function reference

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Responsibility

Deposit lifecycle

Function reference

User actions

Fund actions

Admin

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