/// Store RAFS metadata to backend storage.
Store RAFS metadata to backend storage.
Store RAFS metadata to backend storage .
pub fn store(&self, w: &mut RafsIoWriter) -> Result<usize> {
        if self.meta.is_v5() {
            return self.store_v5(w);
        }
        Err(einval!("invalid superblock version number"))
    }
pub fn store ( & self , w : & mut RafsIoWriter ) -> Result < usize > { if self . meta . is_v5 ( ) { return self . store_v5 ( w ) ; } Err ( einval ! ( " " ) ) }
Store RAFS metadata to backend storage.
Store RAFS metadata to backend storage .
&self
w
&mut RafsIoWriter