Function frame_support::storage::unhashed::take [−][src]
pub fn take<T: Decode + Sized>(key: &[u8]) -> Option<T>
Remove key from storage, returning its value if it had an explicit entry or None otherwise.
pub fn take<T: Decode + Sized>(key: &[u8]) -> Option<T>
Remove key from storage, returning its value if it had an explicit entry or None otherwise.