Skip to content

HORIZON HASKELL Docs lts/ghc-9.14.xd82dee82026-10-12Search names, modules, packages, or :: a typeCtrl K

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

Moduleouroboros-consensus-4.2.1.0

Ouroboros.Consensus.Storage.ImmutableDB.Impl.Index.Cache

2 types
12 values

Packageouroboros-consensus-4.2.1.0
Exports14
LicenceApache-2.0

valueappendEntry

:: (HasCallStack, ConvertRawHash blk, IOLike m)
=> CacheEnv m blk h
-> ChunkNo
-> Handle h
-> Entry blk
-> m Word64

valueappendOffsets

:: (HasCallStack, Foldable f, IOLike m)
=> CacheEnv m blk h
-> Handle h
-> f SecondaryOffset
-> m ()

valuecheckInvariants :: Word32 -> Cached blk -> Maybe String

valueclose :: IOLike m => CacheEnv m blk h -> m ()

valueexpireUnusedChunks :: (HasCallStack, IOLike m) => CacheEnv m blk h -> m Void

valuenewEnv

:: (HasCallStack, ConvertRawHash blk, IOLike m, StandardHash blk, Typeable blk)
=> HasFS m h
-> ResourceRegistry m
-> Tracer m TraceCacheEvent
-> CacheConfig
-> ChunkInfo
-> ChunkNo
-> m (CacheEnv m blk h)

valueopenPrimaryIndex

:: (HasCallStack, ConvertRawHash blk, IOLike m, StandardHash blk, Typeable blk)
=> CacheEnv m blk h
-> ChunkNo
-> AllowExisting
-> m (Handle h)

valuereadAllEntries

:: (HasCallStack, ConvertRawHash blk, IOLike m, StandardHash blk, Typeable blk)
=> CacheEnv m blk h
-> SecondaryOffset
-> ChunkNo
-> Entry blk -> Bool
-> Word64
-> IsEBB
-> m [WithBlockSize (Entry blk)]

valuereadEntries

:: (HasCallStack, ConvertRawHash blk, IOLike m, StandardHash blk, Typeable blk, Traversable t)
=> CacheEnv m blk h
-> ChunkNo
-> t (IsEBB, SecondaryOffset)
-> m (t (Entry blk, BlockSize))

valuereadFirstFilledSlot

:: (HasCallStack, ConvertRawHash blk, IOLike m, StandardHash blk, Typeable blk)
=> CacheEnv m blk h
-> ChunkNo
-> m (Maybe RelativeSlot)

valuereadOffsets

:: (HasCallStack, ConvertRawHash blk, IOLike m, StandardHash blk, Typeable blk, Traversable t)
=> CacheEnv m blk h
-> ChunkNo
-> t RelativeSlot
-> m (t (Maybe SecondaryOffset), Maybe (StrictSeq SecondaryOffset))

valuerestart

:: (ConvertRawHash blk, IOLike m, StandardHash blk, Typeable blk)
=> CacheEnv m blk h
-> ChunkNo
-> m ()

datadata CacheConfig

Constructors

CacheConfig
- pastChunksToCache :: Word32
- expireUnusedAfter :: DiffTime

Instances2Eq, Show

Eq CacheConfigDefined in ouroboros-consensus-4.2.1.0 · Ouroboros.Consensus.Storage.ImmutableDB.Impl.Index.Cache
Show CacheConfigDefined in ouroboros-consensus-4.2.1.0 · Ouroboros.Consensus.Storage.ImmutableDB.Impl.Index.Cache

datadata CacheEnv (m :: Type -> Type) blk h