Parse &str with common prefixes to integer values:
```rust,ignore use parse_int::parse;
let d = parse::
let d = parse::
let d = parse::
let d = parse::
This work is distributed under the super-Rust quad-license:
[Apache-2.0]/[MIT]/[BSL-1.0]/[CC0-1.0]
This is equivalent to public domain in jurisdictions that allow it (CC0-1.0). Otherwise it is compatible with the Rust license, plus the option of the runtime-exception-containing BSL-1. This means that, outside of public domain jurisdictions, the source must be distributed along with author attribution and at least one of the licenses; but in binary form no attribution or license distribution is required.