DebugHexEncoder class

Converts bytes into a formatted hex-dump for debugging.

By default, outputs rows of 16 bytes grouped visually:

0x0000: 0123 4567 89ab cdef  0123 4567 89ab cdef
    (0)
0x0010: 0123 4567 89ab cdef  0123 4567 89ab cdef
   (16)

When expected is provided, differences are shown with markers:

0x0000: 0123 5555 89ab cdef  0123 4567 89ab cdef
    (0)      ^ ^^                                 <-- index of the first error: 0x02 (decimal: 2)
             4 67
0x0010: 0123 4567 89ab cdef  0123 4567 89
   (16)                                  ^^ ^^^^  <-- index of the first error: 0x0D (decimal: 13)
                                         ab cdef
Inheritance

Constructors

DebugHexEncoder({int bytesPerRow = 16, List<int> groups = const [2, 4]})
const

Properties

bytesPerRow → int
final
groups → List<int>
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

bind(Stream<Iterable<int>> stream) → Stream<String>
Transforms the provided stream.
inherited
cast<RS, RT>() → Converter<RS, RT>
Provides a Converter<RS, RT> view of this stream transformer.
inherited
convert(Iterable<int> iterable, {List<int>? expected}) → String
Converts input and returns the result of the conversion.
override
fuse<TT>(Converter<String, TT> other) → Converter<Iterable<int>, TT>
Fuses this with other.
inherited
getSpaceBefore(int i) → String
Returns the spacing before each byte according to groups and bytesPerRow.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
startChunkedConversion(Sink<String> sink) → Sink<Iterable<int>>
Starts a chunked conversion.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited