Bytes class

Inheritance

• Object
• Comparable<Bytes>
• Bytes

Implemented types

• List<int>

Mixed in types

• ToBytesMixin

Implementers

• Entropye
• Message
• PrivateKey
• PublicKey
• Puzzlehash
• SeedBytes
• Signature

Available Extensions

• EnumByName
• IterableExtensions
• ListToJSArray
• NullableIterableExtensions

Constructors

Bytes(List<int> bytesList)

Bytes.encodeFromString(String text)

Bytes.fromHex(String hex)

factory

Bytes.fromStream(Iterator<int> iterator)

factory

Properties

byteList → Uint8List

no setter

first ↔ int

The first element.

getter/setter pair, override

hashCode → int

The hash code for this object.

no setter, override

hexWithBytesPrefix → String

no setter

isEmpty → bool

Whether this collection has no elements.

no setter, override

isNotEmpty → bool

Whether this collection has at least one element.

no setter, override

iterator → Iterator<int>

A new Iterator that allows iterating the elements of this Iterable.

no setter, override

last ↔ int

The last element.

getter/setter pair, override

length ↔ int

The number of objects in this list.

getter/setter pair, override

reversed → Bytes

An Iterable of the objects in this list in reverse order.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

single → int

Checks that this iterable has only one element, and returns that element.

no setter, override

Methods

add(int value) → void

Adds value to the end of this list, extending the length by one.

override

addAll(Iterable<int> iterable) → void

Appends all objects of iterable to the end of this list.

override

any(bool test(int element)) → bool

Checks whether any element of this iterable satisfies test.

override

asMap() → Map<int, int>

An unmodifiable Map view of this list.

override

cast<R>() → List<R>

Returns a view of this list as a list of R instances.

override

clear() → void

Removes all objects from this list; the length of the list becomes zero.

override

compareTo(Bytes other) → int

Compares this object to another object.

override

contains(Object? element) → bool

Whether the collection contains an element equal to element.

override

elementAt(int index) → int

Returns the indexth element.

override

every(bool test(int element)) → bool

Checks whether every element of this iterable satisfies test.

override

expand<T>(Iterable<T> toElements(int element)) → Iterable<T>

Expands each element of this Iterable into zero or more elements.

override

fillRange(int start, int end, [int? fillValue]) → void

Overwrites a range of elements with fillValue.

override

firstWhere(bool test(int element), {int orElse()?}) → int

The first element that satisfies the given predicate test.

override

fold<T>(T initialValue, T combine(T previousValue, int element)) → T

Reduces a collection to a single value by iteratively combining each element of the collection with an existing value

override

followedBy(Iterable<int> other) → Iterable<int>

Creates the lazy concatenation of this iterable and other.

override

forEach(void action(int element)) → void

Invokes action on each element of this iterable in iteration order.

override

getRange(int start, int end) → Iterable<int>

Creates an Iterable that iterates over a range of elements.

override

indexOf(int element, [int start = 0]) → int

The first index of element in this list.

override

indexWhere(bool test(int element), [int start = 0]) → int

The first index in the list that satisfies the provided test.

override

insert(int index, int element) → void

Inserts element at position index in this list.

override

insertAll(int index, Iterable<int> iterable) → void

Inserts all objects of iterable at position index in this list.

override

join([String separator = '']) → String

Converts each element to a String and concatenates the strings.

override

lastIndexOf(int element, [int? start]) → int

The last index of element in this list.

override

lastIndexWhere(bool test(int element), [int? start]) → int

The last index in the list that satisfies the provided test.

override

lastWhere(bool test(int element), {int orElse()?}) → int

The last element that satisfies the given predicate test.

override

map<T>(T toElement(int e)) → Iterable<T>

The current elements of this iterable modified by toElement.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

reduce(int combine(int value, int element)) → int

Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.

override

remove(Object? value) → bool

Removes the first occurrence of value from this list.

override

removeAt(int index) → int

Removes the object at position index from this list.

override

removeLast() → int

Removes and returns the last object in this list.

override

removeRange(int start, int end) → void

Removes a range of elements from the list.

override

removeWhere(bool test(int element)) → void

Removes all objects from this list that satisfy test.

override

replaceRange(int start, int end, Iterable<int> replacements) → void

Replaces a range of elements with the elements of replacements.

override

retainWhere(bool test(int element)) → void

Removes all objects from this list that fail to satisfy test.

override

setAll(int index, Iterable<int> iterable) → void

Overwrites elements with the objects of iterable.

override

setRange(int start, int end, Iterable<int> iterable, [int skipCount = 0]) → void

Writes some elements of iterable into a range of this list.

override

sha256Hash() → Bytes

shuffle([Random? random]) → void

Shuffles the elements of this list randomly.

override

singleWhere(bool test(int element), {int orElse()?}) → int

The single element that satisfies test.

override

skip(int count) → Bytes

Creates an Iterable that provides all but the first count elements.

override

skipWhile(bool test(int value)) → Bytes

Creates an Iterable that skips leading elements while test is satisfied.

override

sort([int compare(int a, int b)?]) → void

Sorts this list according to the order specified by the compare function.

override

sublist(int start, [int? end]) → Bytes

Returns a new list containing the elements between start and end.

override

take(int count) → Bytes

Creates a lazy iterable of the count first elements of this iterable.

override

takeWhile(bool test(int value)) → Bytes

Creates a lazy iterable of the leading elements satisfying test.

override

toBytes() → Bytes

override

toHex() → String

inherited

toHexWithPrefix() → String

inherited

toList({bool growable = true}) → List<int>

Creates a List containing the elements of this Iterable.

override

toSet() → Set<int>

Creates a Set containing the same elements as this iterable.

override

toString() → String

A string representation of this object.

override

where(bool test(int element)) → Bytes

Creates a new lazy Iterable with all elements that satisfy the predicate test.

override

whereType<T>() → Iterable<T>

Creates a new lazy Iterable with all elements that have type T.

override

Operators

operator +(List<int> other) → Bytes

Returns the concatenation of this list and other.

override

operator ==(Object other) → bool

The equality operator.

override

operator >(Bytes other) → bool

operator [](int index) → int

The object at the given index in the list.

override

operator []=(int index, int value) → void

Sets the value at the given index in the list to value.

override

Static Properties

bytesPrefix ↔ String

getter/setter pair

empty → Bytes

no setter