letter-sequence 2.1.0

A method to create sequence displayed as uppercase or lower letters, or digits
Documentation
#[doc = include_str!("../README.md")]

#[macro_use]
extern crate derive_builder;

pub mod sequence;

pub use sequence::builder::SequenceBuilder;
pub use sequence::renderer::SeqRendererBuilder;
pub use sequence::Sequence;
pub use sequence::combined::CombinedSequence;
pub use std::convert::TryFrom;

pub mod element;

pub mod error;
pub use error::SequenceError;

const LETTERS: u64 = 25;