pub fn update(&self, r: &mut RafsIoReader) -> RafsResult<()> {
        if self.meta.is_v5() {
            self.skip_v5_superblock(r)
                .map_err(RafsError::FillSuperblock)?;
        }

        self.superblock.update(r)
    }
/// Update the filesystem metadata and storage backend.
Update the filesystem metadata and storage backend.
Update the filesystem metadata and storage backend .
pub fn update(&self, r: &mut RafsIoReader) -> RafsResult<()> {
        if self.meta.is_v5() {
            self.skip_v5_superblock(r)
                .map_err(RafsError::FillSuperblock)?;
        }
        self.superblock.update(r)
    }
pub fn update ( & self , r : & mut RafsIoReader ) -> RafsResult < ( ) > { if self . meta . is_v5 ( ) { self . skip_v5_superblock ( r ) . map_err ( RafsError :: FillSuperblock ) ? ; } self . superblock . update ( r ) }
Update the filesystem metadata and storage backend.
Update the filesystem metadata and storage backend .
&self
r
&mut RafsIoReader
&self
r
&mut RafsIoReader