A rust library to convert csv to multiple xlsx files
```toml
[dependencies]
csv2xlsx = "0.1.0" # 或者使用最新版本
```
```rust
use std::error::Error;
use csv2xlsx_line::{read_columns_headers, convert_from_path};
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::Arc;
fn main() -> Result<(), Box<dyn Error>> {
}
```