Fast floating point to string conversion
- Rust 100%
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| benches | ||
| fuzz | ||
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| tests | ||
| .gitignore | ||
| build.rs | ||
| Cargo.toml | ||
| dtoa-benchmark.png | ||
| LICENSE-MIT | ||
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| README.md | ||
Żmij
Pure Rust implementation of Żmij, an algorithm to quickly convert floating point numbers to decimal strings.
This Rust implementation is a line-by-line port of Victor Zverovich's implementation in C++, https://github.com/vitaut/zmij.
Example
fn main() {
let mut buffer = zmij::Buffer::new();
let printed = buffer.format(1.234);
assert_eq!(printed, "1.234");
}
Performance
The dtoa-benchmark compares this library and other Rust floating point
formatting implementations across a range of precisions. The vertical axis in
this chart shows nanoseconds taken by a single execution of
zmij::Buffer::new().format_finite(value) so a lower result indicates a faster
library.
