Bars
{#b}
Macro for creating ASCII bar literals.
{#x}
Macro for creating hexadecimal bar literals.
padBar
Converts a pad to a bar, adding zeroes to make it into whole bytes if necessary.
isBar
Checks if a value is a bar (byte array).
emptyBar
Returns an empty bar.
barIsEmpty
Checks if a bar is empty.
byteWidth
Returns the number of bytes needed to represent a natural number.
barTrail
Returns the number of trailing zero bytes in a bar's internal representation.
barEnc
Encodes a natural number into a bar representation.
barDec
Decodes a bar representation back into a natural number.
mkBar
Creates a bar from a natural number and a trailing zero count.
natBar
Creates a bar from a natural number.
barNat
Converts a bar to its natural number representation.
barLen
Returns the length of a bar in bytes.
barIdx
Returns the byte at a given index in a bar.
natToSizedBar
Creates a bar of a specific size from a natural number.
barSing
Creates a bar containing a single byte.
barDuo
Creates a bar containing two bytes.
zEnd
Returns the number of trailing zero bytes in a row.
stripZEnd
Removes trailing zero bytes from a row.
w8
Converts a number to an 8-bit value (0-255).
bytesBar
Creates a bar from a row of bytes.
barGen
Generates a bar by applying a function to each index.
barRep
Creates a bar by repeating a byte value.
barGet
Gets the byte at a specific index in a bar.
barBytes
Converts a bar to a row of bytes.
barFoldl
Left-associative fold over a bar.
barFoldr
Right-associative fold over a bar.
barAny
Checks if any byte in the bar satisfies a predicate.
barAll
Checks if all bytes in the bar satisfy a predicate.
barWeld
Concatenates two bars.
barCat
Concatenates a row of bars.
barCatList
Concatenates a list of bars.
barCatMap
Maps a function over a bar and concatenates the results.
barIntercalate
Intersperses a separator bar between the elements of a row of bars.
barIntercalateList
Intersperses a separator bar between the elements of a list of bars.
barFromHex
Creates a bar from a hexadecimal string.
barPad
Returns the internal pad representation of a bar.
barTake
Takes the first n bytes from a bar.
barDrop
Drops the first n bytes from a bar.
barSlice
Takes a slice of a bar from a starting index with a given length.
barSliceToNat
Converts a slice of a bar to a natural number.
barTreeToList
Converts a tree-like structure of bars to a flat list of bars.
barFlat
Flattens a tree-like structure of bars into a single bar.
barHas
Checks if a bar contains a specific byte.
barToRow
Converts a bar to a row of bytes (alias for barBytes).
rowFromBar
Converts a bar to a row of bytes (alias for barBytes).
barToList
Converts a bar to a list of bytes.
barFromRow
Creates a bar from a row of bytes.
barFromList
Creates a bar from a list of bytes.
barFromListRev
Creates a bar from a reversed list of bytes.
rowToBar
Creates a bar from a row of bytes (alias for barFromRow).
barMap
Applies a function to each byte in a bar.
barFilter
Keeps only the bytes in a bar that satisfy a predicate.
barFindIndex
Finds the index of the first byte satisfying a predicate.
barFindIndexOff
Finds the index of the first byte satisfying a predicate, starting from an offset.
barElemIndex
Finds the index of the first occurrence of a byte.
barElemIndexOff
Finds the index of the first occurrence of a byte, starting from an offset.
barElemIndexEnd
Finds the index of the last occurrence of a byte.
barSplitAt
Splits a bar at a given index.
barSplitOne
Splits a bar at the first occurrence of a byte.
barSplitOneWith
Splits a bar at the first occurrence of a byte satisfying a predicate.
barSplitWith
Splits a bar at all occurrences of bytes satisfying a predicate.
barSplit
Splits a bar at all occurrences of a specific byte.
barCountHeadMatching
Counts the number of leading bytes until a predicate fails.
barDropWhile
Drops leading bytes from a bar while they satisfy a predicate.
barTakeWhile
Takes leading bytes from a bar while they satisfy a predicate.
hexAlphabet
A bar containing the hexadecimal digits (0-9, a-f).
hexChar
Converts a number (0-15) to its hexadecimal character representation.
byteToHex
Converts a byte to its two-character hexadecimal representation.
barToHex
Converts a bar to its hexadecimal string representation.
readBarLit
Parses a bar literal from a Rex expression.
showBarLit
Converts a bar to its Rex literal representation.
getHexBar
Parses a bar containing an ascii string as a hexadecimal number, passing the corresponding Nat to a continuation function or returning a fallback value.
barLoadDecimal
Parses a decimal number from a bar.
barShowDecimal
Converts a natural number to its decimal string representation as a bar.
barIsPrefixOf
Checks if a bar is a prefix of another bar at a given offset.
barSubstringSearch
Finds all occurrences of a substring in a bar.
barSpace
A bar containing a single space character.
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