Function sanakirja::btree::put::put [−][src]
pub fn put<T, K, V, P>(
txn: &mut T,
db: &mut Db_<K, V, P>,
key: &K,
value: &V
) -> Result<bool, <T as LoadPage>::Error> where
T: AllocPage,
K: Storable + ?Sized,
V: Storable + ?Sized,
P: BTreeMutPage<K, V>,
Expand description
Insert an entry into a database, returning false
if and only if
the exact same entry (key and value) was already in the
database.