Returns a collection of currently connected servers (typically farmers).

Returns the contract address for the given sender and nonce. Use `U256::as_u64()` to convert the nonce to `u64`.

Extracts the `PieceIndex` from a `RecordKey`.

Downloads pieces of a segment so that segment can be reconstructed afterward. Repeatedly attempts to download pieces until the required number of piec

Extend commitments using erasure coding. Returns both source and parity commitments interleaved.

Get pieces with provided indices from cache. Number of elements in returned stream is the same as number of unique `piece_indices`.

Block that fits into the segment fully

Get cached segment headers for the given segment indices. Returns `None` for segment indices that are not in the cache.

Convert `RawGenesis` to storage, the opposite of `from_storage` NOTE: This function is part from `<sc-chain-spec::ChainSpec as BuildStorage>::assimil

Creates an iterator of `(piece_offset, encoded_chunk_used)`, where `piece_offset` corresponds to the record to which chunk belongs and `encoded_chunk_

Access KZG instance

If this call is a `pallet_utility::Call<Runtime>` call, returns the inner `RuntimeCall`. Runtimes can override this default implementation if they wa

Returns a mock instance of `SubspaceMmrExtension` for benchmarking.

Exact per-slot win probability is p = threshold / 2^128. Convert that to FixedU128 (1e18 scaling) using U256 intermediates.

Returns the number of partially archived bytes for a block.

Converts public key from keypair to PeerId. It serves as the shared PeerId generating algorithm.

Proof of time parameters

Given a set of pieces of a segment of the archived history (any half of all pieces are required to be present, the rest will be recovered automaticall

Return the amount of balance can be redeemed by the given `deposit`, it is calculated by `storage_fund_total_balance * deposit / total_deposit`. If t

Returns sizes of each s-bucket

List of piece indexes that belong to this segment.

Sets final state root on ER

Return the bundle size (include header and body) in bytes

Returns the subject public key info.

Converts the inner integer to little-endian bytes.

Ensure piece contains cheaply cloneable shared data. Internally piece uses CoW mechanism and can store either mutable owned data or data that is chea

Try to get checkpoints quickly without waiting for potentially locked mutex or proving

Verify proof of time checkpoints

Returns a piece getter that falls back to `other` if `self` does not return the piece. Piece getters may need to be wrapped in `Arc` to be used with t

Helper function to withdraw stake

Get the cross domain gossip message worker builder

Adds the supplied `piece_data` to this `RawPieceData` object.

How much space in bytes is allocated for this farm

Approximate max message size (a few more bytes will not hurt), the actual limit is expected to be a bit higher

Returns the Execution receipt as a ref.

Retrieves the block transactions/tx hash from the backend.

Bootstraps Kademlia network

Check the reward signature validity.

Simple subscription that will produce decoded messages, while skipping messages that fail to decode

Compute E_relevance = ceil( max( E_BASE, 2 * ln(1/τ) ) ) in integer bundles.

Returns [`CudaDevice`] for each available device

Returns current bundle and execution receipt version and the DomainApi version.

Validate and decode the encoded length of `data`, including the encoded length bytes. `data` may be incomplete. Returns `Ok(Some((data_length_encoded

Add old sector from plotted pieces (happens on replotting)

Derive sector slot challenge for this sector from provided global challenge

Download sector for plotting. This will identify necessary pieces and download them using provided piece getter, after which they can be encoded usin

Encode downloaded sector. This function encodes downloaded sector records and returns sector encoding result that can be written using [`write_sector

Returns the method for generating the proof.

Submit new head receipt to extend the block tree

Extract solution ranges for block and votes, given ID of the parent block.