Function copy_file

src/file_system.rs:123–128

Copies a file from source to destination, preserving file permissions.

(from: &Path, to: &Path)

/// Copies a file from source to destination, preserving file permissions.
pub async fn copy_file(from: &Path, to: &Path) -> Result<()> {
    tokio::fs::copy(from, to).await?;
    let metadata = tokio::fs::metadata(from).await?;
    tokio::fs::set_permissions(to, metadata.permissions()).await?;
    Ok(())
}

#[cfg(test)]
mod tests {