Module base64

Base64 related macros

Modules

• alphabet
  Provides Alphabet and constants for alphabets commonly used in the wild.
• display
  Enables base64’d output anywhere you might use a Display implementation, like a format string.
• engine
  Provides the Engine abstraction and out of the box implementations.
• prelude
  Preconfigured engines for common use cases.
• read
  Implementations of io::Read to transparently decode base64.
• write
  Implementations of io::Write to transparently handle base64.

Enums

• DecodeError
  Errors that can occur while decoding.
• DecodeSliceError
  Errors that can occur while decoding into a slice.
• EncodeSliceError
  Errors that can occur while encoding into a slice.

Traits

• Engine
  An Engine provides low-level encoding and decoding operations that all other higher-level parts of the API use. Users of the library will generally not need to implement this.

Functions

• decodeDeprecated
  Decode base64 using the STANDARD engine.
• decode_engineDeprecated
  Decode from string reference as octets using the specified Engine.
• decode_engine_sliceDeprecated
  Decode the input into the provided output slice.
• decode_engine_vecDeprecated
  Decode from string reference as octets.
• decoded_len_estimate
  Returns a conservative estimate of the decoded size of encoded_len base64 symbols (rounded up to the next group of 3 decoded bytes).
• encodeDeprecated
  Encode arbitrary octets as base64 using the STANDARD engine.
• encode_engineDeprecated
  Encode arbitrary octets as base64 using the provided Engine into a new String.
• encode_engine_sliceDeprecated
  Encode arbitrary octets as base64 into a supplied slice.
• encode_engine_stringDeprecated
  Encode arbitrary octets as base64 into a supplied String.
• encoded_len
  Calculate the base64 encoded length for a given input length, optionally including any appropriate padding bytes.