Data.ByteArray

newtype ByteArray

Constructors

• ByteArray Uint8Array

Instances

• Newtype ByteArray _
• Show ByteArray
• Eq ByteArray
• Ord ByteArray
• Semigroup ByteArray
• Monoid ByteArray
• DecodeAeson ByteArray
• EncodeAeson ByteArray
• Arbitrary ByteArray
• Coarbitrary ByteArray

byteArrayFromIntArray :: Array Int -> Maybe ByteArray

A safer version of byteArrayFromIntArrayUnsafe that checks that elements are in range 0-255.

byteArrayFromIntArrayUnsafe :: Array Int -> ByteArray

Overflowing integers will be silently accepted modulo 256.

byteArrayFromInt16ArrayUnsafe :: Array Int -> ByteArray

byteArrayFromAscii :: String -> Maybe ByteArray

Convert characters in range 0-255 into a ByteArray. Fails with Nothing if there are characters out of this range in a string.

byteArrayToHex :: ByteArray -> String

byteArrayToIntArray :: ByteArray -> Array Int

byteLength :: ByteArray -> Int

hexToByteArray :: String -> Maybe ByteArray

Input string must consist of hexadecimal numbers. Length of the input string must be even (2 characters per byte).

hexToByteArrayUnsafe :: String -> ByteArray

Characters not in range will be converted to zero.

byteArrayToUTF16le :: ByteArray -> String

subarray :: Int -> Int -> ByteArray -> ByteArray

Given a begin offset (inclusive) and end offset (exclusive), efficiently create a new ByteArray backed by the same underlying buffer.