1.9 KiB
Encoding Utilities
Base58
ethers . utils . base58 . decode ( textData ) => Uin8Array
Return a typed Uint8Array representation of textData decoded using base-58 encoding.
ethers . utils . base58 . encode ( aBytesLike ) => string
Return aBytesLike encoded as a string using the base-58 encoding.
Base64
ethers . utils . base64 . decode ( textData ) => Uin8Array
Return a typed Uint8Array representation of textData decoded using base-64 encoding.
ethers . utils . base64 . encode ( aBytesLike ) => string
Return aBytesLike encoded as a string using the base-64 encoding.
Recursive-Length Prefix
The Recursive Length Prefix encoding is used throughout Ethereum to serialize nested structures of Arrays and data.
ethers . utils . RLP . encode ( dataObject ) => string< DataHexstring >
Encode a structured Data Object into its RLP-encoded representation.
Each Data component may be an valid BytesLike.
ethers . utils . RLP . decode ( aBytesLike ) => DataObject
Decode an RLP-encoded aBytesLike into its structured Data Object.
All Data components will be returned as a DataHexstring.
Data Object
A Data Object is a recursive structure which is used to serialize many internal structures in Ethereum. Each Data Object can either be:
- Binary Data
- An Array of Data Objects (i.e. this recursively includes Nesting)
Examples
"0x1234"[ "0x1234", [ "0xdead", "0xbeef" ], [ ] ]
Content Hash: e91a94dca2969f6acf544fb285df0faebedf4cf04b09056fe5c6cf8d2d013097