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GHC 9.14.1 · lts/ghc-9.14.x · d82dee8 · 2026-10-12

Moduleouroboros-consensus-4.2.1.0

Ouroboros.Consensus.Storage.ImmutableDB.Impl.Iterator

1 type
4 values

Packageouroboros-consensus-4.2.1.0
Exports5
LicenceApache-2.0

valueextractBlockComponent

:: (HasHeader blk, ReconstructNestedCtxt Header blk, DecodeDisk blk (ByteString -> Either DecoderError blk), DecodeDiskDep (NestedCtxt Header) blk, IOLike m)
=> HasFS m h
-> ChunkInfo
-> ChunkNo
-> CodecConfig blk
-> blk -> Bool
-> Handle h
-> WithBlockSize (Entry blk)
-> BlockComponent blk b
-> m b

valuegetBlockAtOrAfterPointImpl

:: (IOLike m, HasHeader blk, HasCallStack)
=> ImmutableDBEnv m blk
-> RealPoint blk
-> m (Either SeekBlockError (RealPoint blk))

valuegetSlotInfo

:: (HasCallStack, IOLike m, HasHeader blk)
=> ChunkInfo
-> Index m blk h
-> WithOrigin (Tip blk)
-> RealPoint blk
-> ExceptT (MissingBlock blk) m (ChunkSlot, (Entry blk, BlockSize), SecondaryOffset)

valuestreamImpl

:: (IOLike m, HasHeader blk, DecodeDisk blk (ByteString -> Either DecoderError blk), DecodeDiskDep (NestedCtxt Header) blk, ReconstructNestedCtxt Header blk, HasCallStack)
=> ImmutableDBEnv m blk
-> ResourceRegistry m
-> BlockComponent blk b
-> StreamFrom blk
-> StreamTo blk
-> m (Either (MissingBlock blk) (Iterator m blk b))

datadata CurrentChunkInfo

Constructors

CurrentChunkInfo !ChunkNo !BlockOffset