Comparison and Benchmarking of Rust Decimal Crates (opens in new tab)

## WuBingzheng > My English is not very good, so this article was translated with the help of AI\. Here is the Chinese version\. As is well known, because 2 and 10 do not share the same prime factors, binary fractions cannot represent decimal fractions exactly\. For example, `f32` has the classic arithmetic error: `0.1 + 0.2 != 0.3`\. Some application scenarios, such as finance, require exact representation of decimal fractions\. This is why decimal crates are needed\. Their use integer...