fmtastic ✨

A fantastic crate for fmting numbers using the appropriate unicode characters via the Display trait. ✨
Supports vulgar fractions, super- and subscript.

Contributions are welcome for more formats.

Features

Vulgar Fractions

Creates beautiful unicode fractions like ¼ or ¹⁰⁄₃.

use fmtastic::VulgarFraction;

assert_eq!("¹⁰⁄₃", format!("{}", VulgarFraction::new(10, 3)));
assert_eq!("¼", format!("{}", VulgarFraction::new(1, 4)));

Sub- and superscript

Formats integers as sub- or superscript.

use fmtastic::{Subscript, Superscript};

assert_eq!("x₁", format!("x{}", Subscript(1)));
assert_eq!("n²", format!("n{}", Superscript(2)));

Seven-Segment Digits

Formats an unsigned integer using seven-segment digits from the Legacy Computing block.

use fmtastic::Segmented;

assert_eq!("🯶🯲🯸", format!("{}", Segmented(628_u32)));

Tally Marks

Formats an unsigned integer as tally marks.

use fmtastic::TallyMarks;

assert_eq!("𝍷𝍷𝍷", TallyMarks(3_u32).to_string());
assert_eq!("𝍸𝍸𝍷𝍷", TallyMarks(12_u32).to_string());

Docs

License

Licensed under either of

• Apache License, Version 2.0 (license-apache.txt or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (license-mit.txt or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.