This library provides macros to define compile-time byte slices and arrays from encoded strings (using common bases like base64, base32, or hexadecimal, and also custom bases). It also provides a macro to define compile-time custom encodings to be used with the [data-encoding] crate.

See the [documentation] for more details.

Up to Rust 1.50, you may need to add the following to your .cargo/config.toml to use this library in no-std or no-alloc environments:

toml [unstable] features = ["host_dep"]

From Rust 1.51, you may need to add the following to your Cargo.toml:

toml [package] resolver = "2"