Function find_next_data

pub fn find_next_data(
    fd: &dyn AsRawDescriptor,
    offset: u64,
    len: u64,
) -> Result<Option<Range<u64>>>

Find the offset range of the next data in the file.

Arguments

• fd - the AsRawDescriptor of the file
• offset - the offset to start traversing from
• len - the len of the region over which to traverse