Module `prelude`

Preconfigured engines for common use cases.

These are re-exports of const engines in [crate::engine::general_purpose], renamed with a BASE64_ prefix for those who prefer to use the entire path to a name.

Examples

use base64::prelude::{Engine as _, BASE64_STANDARD_NO_PAD};

assert_eq!("c29tZSBieXRlcw", &BASE64_STANDARD_NO_PAD.encode(b"some bytes"));

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.

Constants

BASE64_STANDARD A [GeneralPurpose] engine using the [alphabet::STANDARD] base64 alphabet and [PAD] config.
BASE64_STANDARD_NO_PAD A [GeneralPurpose] engine using the [alphabet::STANDARD] base64 alphabet and [NO_PAD] config.
BASE64_URL_SAFE A [GeneralPurpose] engine using the [alphabet::URL_SAFE] base64 alphabet and [PAD] config.
BASE64_URL_SAFE_NO_PAD A [GeneralPurpose] engine using the [alphabet::URL_SAFE] base64 alphabet and [NO_PAD] config.