Generate Youtube-Like IDs with Rust
```rust use alphaid::AlphaId;
let alphaid = AlphaId::new(); asserteq!(alphaid.encode(1350997667), b"90F7qb"); asserteq!(alphaid.decode(b"90F7qb"), Ok(1350997667)); ```
Specifies the minimum length of the encoded result.
```rust use alphaid::AlphaId;
let alphaid = AlphaId::new(); asserteq!(alphaid.encode(0), b"a"); asserteq!(alphaid.decode(b"a"), Ok(0));
let alphaid = AlphaId::builder().pad(5).build(); asserteq!(alphaid.encode(0), b"aaaab"); asserteq!(alphaid.decode(b"aaaab"), Ok(0)); ```
Sets the characters set. Default to abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-_
rust
let alphaid = AlphaId::builder().pad(2)
.chars("ABCDEFGHIJKLMNOPQRSTUVWXYZ".as_bytes().to_vec())
.build();
assert_eq!(alphaid.encode(0), b"AB");
assert_eq!(alphaid.decode(b"AB"), Ok(0));