api_impl::storage

Function create_persistent_object

Source 
pub fn create_persistent_object(
    storage: Storage,
    id: &[u8],
    flags: HandleFlags,
    attribute_src: ObjectHandle,
    initial_data: &[u8],
) -> Result<ObjectHandle>
Expand description

Creates a persistent object and returns a handle to it. The conferred type, usage, and attributes are given indirectly by attribute_src; if attribute_src is null then the conferred type is Data.

Returns Error::ItemNotFound: if storage does not correspond to a valid storage spac

Returns Error::AccessConflict if the provided ID already exists but flags does not contain DATA_FLAG_OVERWRITE.