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# clap-num

clap number parsers.

This crate contains functions to validate and parse numerical values from
strings provided by [clap].

* `maybe_hex`
  Validates an unsigned integer value that can be base-10 or base-16.
* `maybe_hex_range`
  Validates an unsigned integer value that can be base-10 or base-16 within a range.
* `number_range`
  Validate a signed or unsigned integer value.
* `si_number`
  Validate a signed or unsigned integer value with a metric prefix.
* `si_number_range`
  Validate a signed or unsigned integer value with a metric prefix within a range.

[clap]: https://github.com/clap-rs/clap