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format_ext4

microsandbox_image::ext4

Function format_ext4 

Source 
pub fn format_ext4(
    path: &Path,
    options: &Ext4FormatOptions,
) -> Result<(), Ext4Error>
Expand description

Create and format a sparse ext4 filesystem image at path.

The image is suitable for use as an overlayfs upper layer. It is created as a sparse file so the initial on-disk footprint is minimal despite the large logical size.