Data.StaticBytes

Documentation

data Bytes8

A type representing 8 bytes of data.

Instances

Data Bytes8

Defined in Data.StaticBytes

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Bytes8 -> c Bytes8

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Bytes8

toConstr :: Bytes8 -> Constr

dataTypeOf :: Bytes8 -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Bytes8)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Bytes8)

gmapT :: (forall b. Data b => b -> b) -> Bytes8 -> Bytes8

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Bytes8 -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Bytes8 -> r

gmapQ :: (forall d. Data d => d -> u) -> Bytes8 -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Bytes8 -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Bytes8 -> m Bytes8

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes8 -> m Bytes8

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes8 -> m Bytes8

Generic Bytes8

Defined in Data.StaticBytes

Associated Types

type Rep Bytes8 :: Type -> Type

Methods

from :: Bytes8 -> Rep Bytes8 x

to :: Rep Bytes8 x -> Bytes8

Show Bytes8

Defined in Data.StaticBytes

Methods

showsPrec :: Int -> Bytes8 -> ShowS

show :: Bytes8 -> String

showList :: [Bytes8] -> ShowS

NFData Bytes8

Defined in Data.StaticBytes

Methods

rnf :: Bytes8 -> ()

Eq Bytes8

Defined in Data.StaticBytes

Methods

(==) :: Bytes8 -> Bytes8 -> Bool

(/=) :: Bytes8 -> Bytes8 -> Bool

Ord Bytes8

Defined in Data.StaticBytes

Methods

compare :: Bytes8 -> Bytes8 -> Ordering

(<) :: Bytes8 -> Bytes8 -> Bool

(<=) :: Bytes8 -> Bytes8 -> Bool

(>) :: Bytes8 -> Bytes8 -> Bool

(>=) :: Bytes8 -> Bytes8 -> Bool

max :: Bytes8 -> Bytes8 -> Bytes8

min :: Bytes8 -> Bytes8 -> Bytes8

Hashable Bytes8

Defined in Data.StaticBytes

Methods

hashWithSalt :: Int -> Bytes8 -> Int

hash :: Bytes8 -> Int

ByteArrayAccess Bytes8

Defined in Data.StaticBytes

Methods

length :: Bytes8 -> Int

withByteArray :: Bytes8 -> (Ptr p -> IO a) -> IO a

copyByteArrayToPtr :: Bytes8 -> Ptr p -> IO ()

StaticBytes Bytes8

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes8 -> Int

toWordsS :: Bytes8 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes8

type Rep Bytes8

Defined in Data.StaticBytes

type Rep Bytes8 = D1 ('MetaData "Bytes8" "Data.StaticBytes" "static-bytes-0.1.0-69H41lKB5RBEbK5owPPREz" 'True) (C1 ('MetaCons "Bytes8" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word64)))

data Bytes16

A type representing 16 bytes of data.

Instances

Data Bytes16

Defined in Data.StaticBytes

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Bytes16 -> c Bytes16

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Bytes16

toConstr :: Bytes16 -> Constr

dataTypeOf :: Bytes16 -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Bytes16)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Bytes16)

gmapT :: (forall b. Data b => b -> b) -> Bytes16 -> Bytes16

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Bytes16 -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Bytes16 -> r

gmapQ :: (forall d. Data d => d -> u) -> Bytes16 -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Bytes16 -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Bytes16 -> m Bytes16

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes16 -> m Bytes16

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes16 -> m Bytes16

Generic Bytes16

Defined in Data.StaticBytes

Associated Types

type Rep Bytes16 :: Type -> Type

Methods

from :: Bytes16 -> Rep Bytes16 x

to :: Rep Bytes16 x -> Bytes16

Show Bytes16

Defined in Data.StaticBytes

Methods

showsPrec :: Int -> Bytes16 -> ShowS

show :: Bytes16 -> String

showList :: [Bytes16] -> ShowS

NFData Bytes16

Defined in Data.StaticBytes

Methods

rnf :: Bytes16 -> ()

Eq Bytes16

Defined in Data.StaticBytes

Methods

(==) :: Bytes16 -> Bytes16 -> Bool

(/=) :: Bytes16 -> Bytes16 -> Bool

Ord Bytes16

Defined in Data.StaticBytes

Methods

compare :: Bytes16 -> Bytes16 -> Ordering

(<) :: Bytes16 -> Bytes16 -> Bool

(<=) :: Bytes16 -> Bytes16 -> Bool

(>) :: Bytes16 -> Bytes16 -> Bool

(>=) :: Bytes16 -> Bytes16 -> Bool

max :: Bytes16 -> Bytes16 -> Bytes16

min :: Bytes16 -> Bytes16 -> Bytes16

Hashable Bytes16

Defined in Data.StaticBytes

Methods

hashWithSalt :: Int -> Bytes16 -> Int

hash :: Bytes16 -> Int

ByteArrayAccess Bytes16

Defined in Data.StaticBytes

Methods

length :: Bytes16 -> Int

withByteArray :: Bytes16 -> (Ptr p -> IO a) -> IO a

copyByteArrayToPtr :: Bytes16 -> Ptr p -> IO ()

StaticBytes Bytes16

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes16 -> Int

toWordsS :: Bytes16 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes16

type Rep Bytes16

Defined in Data.StaticBytes

type Rep Bytes16 = D1 ('MetaData "Bytes16" "Data.StaticBytes" "static-bytes-0.1.0-69H41lKB5RBEbK5owPPREz" 'False) (C1 ('MetaCons "Bytes16" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes8) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes8)))

data Bytes32

A type representing 32 bytes of data.

Instances

Data Bytes32

Defined in Data.StaticBytes

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Bytes32 -> c Bytes32

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Bytes32

toConstr :: Bytes32 -> Constr

dataTypeOf :: Bytes32 -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Bytes32)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Bytes32)

gmapT :: (forall b. Data b => b -> b) -> Bytes32 -> Bytes32

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Bytes32 -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Bytes32 -> r

gmapQ :: (forall d. Data d => d -> u) -> Bytes32 -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Bytes32 -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Bytes32 -> m Bytes32

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes32 -> m Bytes32

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes32 -> m Bytes32

Generic Bytes32

Defined in Data.StaticBytes

Associated Types

type Rep Bytes32 :: Type -> Type

Methods

from :: Bytes32 -> Rep Bytes32 x

to :: Rep Bytes32 x -> Bytes32

Show Bytes32

Defined in Data.StaticBytes

Methods

showsPrec :: Int -> Bytes32 -> ShowS

show :: Bytes32 -> String

showList :: [Bytes32] -> ShowS

NFData Bytes32

Defined in Data.StaticBytes

Methods

rnf :: Bytes32 -> ()

Eq Bytes32

Defined in Data.StaticBytes

Methods

(==) :: Bytes32 -> Bytes32 -> Bool

(/=) :: Bytes32 -> Bytes32 -> Bool

Ord Bytes32

Defined in Data.StaticBytes

Methods

compare :: Bytes32 -> Bytes32 -> Ordering

(<) :: Bytes32 -> Bytes32 -> Bool

(<=) :: Bytes32 -> Bytes32 -> Bool

(>) :: Bytes32 -> Bytes32 -> Bool

(>=) :: Bytes32 -> Bytes32 -> Bool

max :: Bytes32 -> Bytes32 -> Bytes32

min :: Bytes32 -> Bytes32 -> Bytes32

Hashable Bytes32

Defined in Data.StaticBytes

Methods

hashWithSalt :: Int -> Bytes32 -> Int

hash :: Bytes32 -> Int

ByteArrayAccess Bytes32

Defined in Data.StaticBytes

Methods

length :: Bytes32 -> Int

withByteArray :: Bytes32 -> (Ptr p -> IO a) -> IO a

copyByteArrayToPtr :: Bytes32 -> Ptr p -> IO ()

StaticBytes Bytes32

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes32 -> Int

toWordsS :: Bytes32 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes32

type Rep Bytes32

Defined in Data.StaticBytes

type Rep Bytes32 = D1 ('MetaData "Bytes32" "Data.StaticBytes" "static-bytes-0.1.0-69H41lKB5RBEbK5owPPREz" 'False) (C1 ('MetaCons "Bytes32" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes16) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes16)))

data Bytes64

A type representing 64 bytes of data.

Instances

Data Bytes64

Defined in Data.StaticBytes

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Bytes64 -> c Bytes64

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Bytes64

toConstr :: Bytes64 -> Constr

dataTypeOf :: Bytes64 -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Bytes64)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Bytes64)

gmapT :: (forall b. Data b => b -> b) -> Bytes64 -> Bytes64

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Bytes64 -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Bytes64 -> r

gmapQ :: (forall d. Data d => d -> u) -> Bytes64 -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Bytes64 -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Bytes64 -> m Bytes64

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes64 -> m Bytes64

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes64 -> m Bytes64

Generic Bytes64

Defined in Data.StaticBytes

Associated Types

type Rep Bytes64 :: Type -> Type

Methods

from :: Bytes64 -> Rep Bytes64 x

to :: Rep Bytes64 x -> Bytes64

Show Bytes64

Defined in Data.StaticBytes

Methods

showsPrec :: Int -> Bytes64 -> ShowS

show :: Bytes64 -> String

showList :: [Bytes64] -> ShowS

NFData Bytes64

Defined in Data.StaticBytes

Methods

rnf :: Bytes64 -> ()

Eq Bytes64

Defined in Data.StaticBytes

Methods

(==) :: Bytes64 -> Bytes64 -> Bool

(/=) :: Bytes64 -> Bytes64 -> Bool

Ord Bytes64

Defined in Data.StaticBytes

Methods

compare :: Bytes64 -> Bytes64 -> Ordering

(<) :: Bytes64 -> Bytes64 -> Bool

(<=) :: Bytes64 -> Bytes64 -> Bool

(>) :: Bytes64 -> Bytes64 -> Bool

(>=) :: Bytes64 -> Bytes64 -> Bool

max :: Bytes64 -> Bytes64 -> Bytes64

min :: Bytes64 -> Bytes64 -> Bytes64

Hashable Bytes64

Defined in Data.StaticBytes

Methods

hashWithSalt :: Int -> Bytes64 -> Int

hash :: Bytes64 -> Int

ByteArrayAccess Bytes64

Defined in Data.StaticBytes

Methods

length :: Bytes64 -> Int

withByteArray :: Bytes64 -> (Ptr p -> IO a) -> IO a

copyByteArrayToPtr :: Bytes64 -> Ptr p -> IO ()

StaticBytes Bytes64

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes64 -> Int

toWordsS :: Bytes64 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes64

type Rep Bytes64

Defined in Data.StaticBytes

type Rep Bytes64 = D1 ('MetaData "Bytes64" "Data.StaticBytes" "static-bytes-0.1.0-69H41lKB5RBEbK5owPPREz" 'False) (C1 ('MetaCons "Bytes64" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes32) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes32)))

data Bytes128

A type representing 128 bytes of data.

Instances

Data Bytes128

Defined in Data.StaticBytes

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Bytes128 -> c Bytes128

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Bytes128

toConstr :: Bytes128 -> Constr

dataTypeOf :: Bytes128 -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Bytes128)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Bytes128)

gmapT :: (forall b. Data b => b -> b) -> Bytes128 -> Bytes128

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Bytes128 -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Bytes128 -> r

gmapQ :: (forall d. Data d => d -> u) -> Bytes128 -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Bytes128 -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Bytes128 -> m Bytes128

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes128 -> m Bytes128

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Bytes128 -> m Bytes128

Generic Bytes128

Defined in Data.StaticBytes

Associated Types

type Rep Bytes128 :: Type -> Type

Methods

from :: Bytes128 -> Rep Bytes128 x

to :: Rep Bytes128 x -> Bytes128

Show Bytes128

Defined in Data.StaticBytes

Methods

showsPrec :: Int -> Bytes128 -> ShowS

show :: Bytes128 -> String

showList :: [Bytes128] -> ShowS

NFData Bytes128

Defined in Data.StaticBytes

Methods

rnf :: Bytes128 -> ()

Eq Bytes128

Defined in Data.StaticBytes

Methods

(==) :: Bytes128 -> Bytes128 -> Bool

(/=) :: Bytes128 -> Bytes128 -> Bool

Ord Bytes128

Defined in Data.StaticBytes

Methods

compare :: Bytes128 -> Bytes128 -> Ordering

(<) :: Bytes128 -> Bytes128 -> Bool

(<=) :: Bytes128 -> Bytes128 -> Bool

(>) :: Bytes128 -> Bytes128 -> Bool

(>=) :: Bytes128 -> Bytes128 -> Bool

max :: Bytes128 -> Bytes128 -> Bytes128

min :: Bytes128 -> Bytes128 -> Bytes128

Hashable Bytes128

Defined in Data.StaticBytes

Methods

hashWithSalt :: Int -> Bytes128 -> Int

hash :: Bytes128 -> Int

ByteArrayAccess Bytes128

Defined in Data.StaticBytes

Methods

length :: Bytes128 -> Int

withByteArray :: Bytes128 -> (Ptr p -> IO a) -> IO a

copyByteArrayToPtr :: Bytes128 -> Ptr p -> IO ()

StaticBytes Bytes128

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes128 -> Int

toWordsS :: Bytes128 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes128

type Rep Bytes128

Defined in Data.StaticBytes

type Rep Bytes128 = D1 ('MetaData "Bytes128" "Data.StaticBytes" "static-bytes-0.1.0-69H41lKB5RBEbK5owPPREz" 'False) (C1 ('MetaCons "Bytes128" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes64) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bytes64)))

class DynamicBytes dbytes

Minimal complete definition

lengthD, withPeekD, fromWordsD

Instances

DynamicBytes ByteString

Defined in Data.StaticBytes

Methods

lengthD :: ByteString -> Int

withPeekD :: ByteString -> ((Int -> IO Word64) -> IO a) -> IO a

fromWordsD :: Int -> [Word64] -> ByteString

word8 ~ Word8 => DynamicBytes (Vector word8)

Defined in Data.StaticBytes

Methods

lengthD :: Vector word8 -> Int

withPeekD :: Vector word8 -> ((Int -> IO Word64) -> IO a) -> IO a

fromWordsD :: Int -> [Word64] -> Vector word8

word8 ~ Word8 => DynamicBytes (Vector word8)

Defined in Data.StaticBytes

Methods

lengthD :: Vector word8 -> Int

withPeekD :: Vector word8 -> ((Int -> IO Word64) -> IO a) -> IO a

fromWordsD :: Int -> [Word64] -> Vector word8

word8 ~ Word8 => DynamicBytes (Vector word8)

Defined in Data.StaticBytes

Methods

lengthD :: Vector word8 -> Int

withPeekD :: Vector word8 -> ((Int -> IO Word64) -> IO a) -> IO a

fromWordsD :: Int -> [Word64] -> Vector word8

class StaticBytes sbytes

Minimal complete definition

lengthS, toWordsS, usePeekS

Instances

StaticBytes Bytes128

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes128 -> Int

toWordsS :: Bytes128 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes128

StaticBytes Bytes16

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes16 -> Int

toWordsS :: Bytes16 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes16

StaticBytes Bytes32

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes32 -> Int

toWordsS :: Bytes32 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes32

StaticBytes Bytes64

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes64 -> Int

toWordsS :: Bytes64 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes64

StaticBytes Bytes8

Defined in Data.StaticBytes

Methods

lengthS :: proxy Bytes8 -> Int

toWordsS :: Bytes8 -> [Word64] -> [Word64]

usePeekS :: Int -> (Int -> IO Word64) -> IO Bytes8

data StaticBytesException

A type representing exceptions thrown by functions expecting data of a fixed number of bytes.

Constructors

NotEnoughBytes

TooManyBytes

Instances

Exception StaticBytesException

Defined in Data.StaticBytes

Methods

toException :: StaticBytesException -> SomeException

fromException :: SomeException -> Maybe StaticBytesException

displayException :: StaticBytesException -> String

Show StaticBytesException

Defined in Data.StaticBytes

Methods

showsPrec :: Int -> StaticBytesException -> ShowS

show :: StaticBytesException -> String

showList :: [StaticBytesException] -> ShowS

Eq StaticBytesException

Defined in Data.StaticBytes

Methods

(==) :: StaticBytesException -> StaticBytesException -> Bool

(/=) :: StaticBytesException -> StaticBytesException -> Bool

toStaticExact :: forall dbytes sbytes. (DynamicBytes dbytes, StaticBytes sbytes) => dbytes -> Either StaticBytesException sbytes

toStaticPad :: forall dbytes sbytes. (DynamicBytes dbytes, StaticBytes sbytes) => dbytes -> Either StaticBytesException sbytes

toStaticTruncate :: forall dbytes sbytes. (DynamicBytes dbytes, StaticBytes sbytes) => dbytes -> Either StaticBytesException sbytes

toStaticPadTruncate :: (DynamicBytes dbytes, StaticBytes sbytes) => dbytes -> sbytes

fromStatic :: forall dbytes sbytes. (DynamicBytes dbytes, StaticBytes sbytes) => sbytes -> dbytes