```rust
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.
