ejdb2-binding-0.2.0.0: Binding to EJDB2 C library, an embedded JSON noSQL database

Safe Haskell	Safe
Language	Haskell2010

Database.EJDB2.KV

Synopsis

data OpenFlags
readonlyOpenFlags :: OpenFlags
truncateOpenFlags :: OpenFlags
noTrimOnCloseOpenFlags :: OpenFlags
data Options = Options {
- path :: Maybe String
- randomSeed :: !Word32
- fmtVersion :: !Int32
- oflags :: ![OpenFlags]
- fileLockFailFast :: !Bool
- wal :: !Options
}
zero :: Options
data OptionsB
build :: Options -> IO OptionsB
options :: OptionsB -> Options

Documentation

data OpenFlags Source #

Database file open modes.

readonlyOpenFlags :: OpenFlags Source #

Open storage file in read-only mode.

truncateOpenFlags :: OpenFlags Source #

Truncate storage file on open.

noTrimOnCloseOpenFlags :: OpenFlags Source #

data Options Source #

IWKV storage open options

Constructors

Fields

path :: Maybe String
Path to database file
randomSeed :: !Word32
Random seed used for iwu random generator
fmtVersion :: !Int32
Database storage format version. Leave it as zero for the latest supported format. Used only for newly created databases
oflags :: ![OpenFlags]
Database file open modes
fileLockFailFast :: !Bool
Do not wait and raise error if database is locked by another process
wal :: !Options

zero :: Options Source #

Create default Options

data OptionsB Source #

Storable version of Options

Instances

Storable OptionsB Source #

Instance details

Defined in Database.EJDB2.KV

Methods

sizeOf :: OptionsB -> Int #

alignment :: OptionsB -> Int #

peekElemOff :: Ptr OptionsB -> Int -> IO OptionsB #

pokeElemOff :: Ptr OptionsB -> Int -> OptionsB -> IO () #

peekByteOff :: Ptr b -> Int -> IO OptionsB #

pokeByteOff :: Ptr b -> Int -> OptionsB -> IO () #

peek :: Ptr OptionsB -> IO OptionsB #

poke :: Ptr OptionsB -> OptionsB -> IO () #

build :: Options -> IO OptionsB Source #

Create Storable version of Options

options :: OptionsB -> Options Source #