Module base64::engine

Provides the Engine abstraction and out of the box implementations.

Modules

fast_portable

Provides the FastPortable engine and associated config types.

Enums

DecodePaddingMode

Controls how pad bytes are handled when decoding.

Constants

DEFAULT_ENGINE

A FastPortable engine using the crate::alphabet::STANDARD base64 alphabet and crate::engine::fast_portable::PAD config.

Traits

Config

The minimal level of configuration that engines must support.

DecodeEstimate

The decode estimate used by an engine implementation. Users do not need to interact with this; it is only for engine implementors.

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.