Crate base64_ng_derive 

Derive helpers for fixed-size base64-ng byte newtypes.

This proc-macro crate is intentionally narrow and dependency-free. The Base64Secret derive supports tuple structs with exactly one [u8; N] field and generates Base64 parsing/encoding helpers around that field.

Derive Macros

Base64Secret

Derives fixed-size Base64 helper methods for a tuple newtype.