Componentpedia / Listings / bytesize

Last update: 22/12/2025

bytesize

Semantic wrapper for byte count representations

Latest version: 2.3.1 registry icon
Maintenance score
54
Safety score
100
Popularity score
76
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Security
  Vulnerabilities
Version Suggest Low Medium High Critical
2.3.1 0 0 0 0 0
2.3.0 0 0 0 0 0
2.2.0 0 0 0 0 0
2.1.0 0 0 0 0 0
2.0.1 0 0 0 0 0
2.0.0 0 0 0 0 0
1.3.3 0 0 0 0 0
1.3.2 0 0 0 0 0
1.3.1 0 0 0 0 0
1.3.0 0 0 0 0 0
1.2.0 0 0 0 0 0
1.1.0 0 0 0 0 0
1.0.2 0 0 0 0 0
1.0.1 0 0 0 0 0
1.0.0 0 0 0 0 0
0.2.4 0 0 0 0 0
0.2.3 0 0 0 0 0
0.2.2 0 0 0 0 0
0.2.1 0 0 0 0 0
0.2.0 0 0 0 0 0
0.1.3 0 0 0 0 0
0.1.2 0 0 0 0 0
0.1.1 0 0 0 0 0
0.1.0 0 0 0 0 0
0.0.1 0 0 0 0 0

Stability
Latest release:

2.3.1 - This version is safe to use because it has no known security vulnerabilities at this time. Find out if your coding project uses this component and get notified of any reported security vulnerabilities with Meterian-X Open Source Security Platform

Licensing

Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.

Apache-2.0   -   Apache License 2.0

Not a wildcard

Not proprietary

OSI Compliant

ByteSize

crates.io Documentation Version Apache 2.0 licensed
Dependency Status Download

ByteSize is a semantic wrapper for byte count representations.

Features:

  • Pre-defined constants for various size units (e.g., B, Kb, Kib, Mb, Mib, Gb, Gib, ... PB).
  • ByteSize type which presents size units convertible to different size units.
  • Arithmetic operations for ByteSize.
  • FromStr impl for ByteSize, allowing for parsing string size representations like "1.5KiB" and "521TiB".
  • Serde support for binary and human-readable deserializers like JSON.

Examples

Construction using SI or IEC helpers.

use bytesize::ByteSize;

assert!(ByteSize::kib(4) > ByteSize::kb(4));

Display as human-readable string.

use bytesize::ByteSize;

assert_eq!("518.0 GiB", ByteSize::gib(518).display().iec().to_string());
assert_eq!("556.2 GB", ByteSize::gib(518).display().si().to_string());
assert_eq!("518.0G", ByteSize::gib(518).display().iec_short().to_string());

Arithmetic operations are supported.

use bytesize::ByteSize;

let plus = ByteSize::mb(1) + ByteSize::kb(100);
println!("{plus}");

let minus = ByteSize::tb(1) - ByteSize::gb(4);
assert_eq!(ByteSize::gb(996), minus);