The net/base64 library provides utilities for Base 64 (MIME-standard) encoding and decoding.
Consumes a byte string and returns its Base 64 encoding as a new byte string. The returned string is broken into 72-byte lines separated by newline-bstr, which defaults to a CRLF combination, and the result always ends with a newline-bstr unless the input is empty.
Consumes a byte string and returns its Base 64 decoding as a new byte string.
in : input-port? out : output-port? newline-bstr : bytes? = #"\n"
Reads bytes from in and writes the encoded result to out, breaking the output into 72-character lines separated by newline-bstr, and ending with newline-bstr unless the input stream is empty. Note that the default newline-bstr is just #"\n", not #"\r\n". The procedure returns when it encounters an end-of-file from in.
Reads a Base 64 encoding from in and writes the decoded result to out. The procedure returns when it encounters an end-of-file or Base 64 terminator = from in.
base64@ : unit?
Imports nothing, exports base64^.
base64^ : signature
Includes everything exported by the net/base64 module.