Function copy

pub async fn copy(
    from: impl AsRef<Path>,
    to: impl AsRef<Path>,
) -> Result<u64, Error>

Available on crate feature fs only.

Copies the contents of one file to another. This function will also copy the permission bits of the original file to the destination file. This function will overwrite the contents of to.

This is the async equivalent of std::fs::copy.

Examples

use tokio::fs;

fs::copy("foo.txt", "bar.txt").await?;