Utilities

These utilities are used extensively within the library, but are also quite useful for application developers.

Addresses
Address Formats
Functions
Application Binary Interface
Formats
Fragment
ConstructorFragment
EventFragment
FunctionFragment
ParamType
BigNumber
Types
Creating Instances
Methods
Notes
Byte Manipulation
Types
Inspection
Converting between Arrays and Hexstrings
Array Manipulation
Hexstring Manipulation
Signature Conversion
Constants
Bytes
Strings
BigNumber
Display Logic and Input
Units
Functions
FixedNumber
FixedFormat
Creating Instances
Properties
Methods
Hashing Algorithms
Cryptographic Hashing
Common Hashing Helpers
Solidity Hashing Algorithms
Strings
Bytes32String
UTF-8 Strings
UnicodeNormalizationForm
Custom UTF-8 Error Handling
Transactions
Types
Functions