readable_byte

readable_byte is an implmentation of human-readable bytesize

Usage

Add this to your Cargo.toml:

toml [dependencies] readable_byte="0.1.0"

Example

Human readable representations

```rust

#[test] fn testtostring() { asserttostring("215 B", readablebyte(215), true); asserttostring("215 B", readablebyte(215), false);

assert_to_string("215 B", readable_byte::b(215), true);
assert_to_string("215 B", readable_byte::b(215), false);

assert_to_string("1.0 kiB", readable_byte::kib(1), true);
assert_to_string("1.0 KB", readable_byte::kib(1), false);

assert_to_string("293.9 kiB", readable_byte::kb(301), true);
assert_to_string("301.0 KB", readable_byte::kb(301), false);

assert_to_string("1.0 MiB", readable_byte::mib(1), true);
assert_to_string("1048.6 KB", readable_byte::mib(1), false);

assert_to_string("399.6 MiB", readable_byte::mb(419), true);
assert_to_string("419.0 MB", readable_byte::mb(419), false);

assert_to_string("482.4 GiB", readable_byte::gb(518), true);
assert_to_string("518.0 GB", readable_byte::gb(518), false);

assert_to_string("741.2 TiB", readable_byte::tb(815), true);
assert_to_string("815.0 TB", readable_byte::tb(815), false);

assert_to_string("540.9 PiB", readable_byte::pb(609), true);
assert_to_string("609.0 PB", readable_byte::pb(609), false);

}

#[test] fn testparsingfrom_str() { // shortcut for writing test cases fn parse(s: &str) -> u64 { s.parse::().unwrap().0 }

  assert_eq!("0".parse::<readable_byte>().unwrap().0, 0);
  assert_eq!(parse("0"), 0);
  assert_eq!(parse("500"), 500);
  assert_eq!(parse("1K"), Unit::KiloByte * 1);
  assert_eq!(parse("1Ki"), Unit::KibiByte * 1);
  assert_eq!(parse("1.5Ki"), (1.5 * Unit::KibiByte) as u64);
  assert_eq!(parse("1KiB"), 1 * Unit::KibiByte);
  assert_eq!(parse("1.5KiB"), (1.5 * Unit::KibiByte) as u64);
  assert_eq!(parse("3 MB"), Unit::MegaByte * 3);
  assert_eq!(parse("4 MiB"), Unit::MebiByte * 4);
  assert_eq!(parse("6 GB"), 6 * Unit::GigaByte);
  assert_eq!(parse("4 GiB"), 4 * Unit::GibiByte);
  assert_eq!(parse("88TB"), 88 * Unit::TeraByte);
  assert_eq!(parse("521TiB"), 521 * Unit::TebiByte);
  assert_eq!(parse("8 PB"), 8 * Unit::PetaByte);
  assert_eq!(parse("8P"), 8 * Unit::PetaByte);
  assert_eq!(parse("12 PiB"), 12 * Unit::PebiByte);

} ```