pub struct DiskMap<K, V> { /* private fields */ }
Implementations§
Source§impl<K, V> DiskMap<K, V>where
K: Serialize + DeserializeOwned + Display + From<String> + PartialEq + Clone,
V: Serialize + DeserializeOwned + Clone,
impl<K, V> DiskMap<K, V>where
K: Serialize + DeserializeOwned + Display + From<String> + PartialEq + Clone,
V: Serialize + DeserializeOwned + Clone,
pub fn open_new(directory: &str) -> Result<DiskMap<K, V>, Error>
pub fn open(directory: &str) -> Result<DiskMap<K, V>, Error>
pub fn insert(&self, key: K, value: V) -> Result<(), Error>
pub fn get(&self, key: &K) -> Result<V, Error>
pub fn alter( &self, key: &K, alter_function: impl FnMut(V) -> V, ) -> Result<(), Error>
pub fn delete(&self, key: &K) -> Result<(), Error>
pub fn overwrite_existing(&self, key: &K, value: V) -> Result<(), Error>
pub fn overwrite(&self, key: &K, value: V) -> Result<(), Error>
pub fn get_keys(&self) -> Result<Vec<K>, Error>
pub fn contains_key(&self, key: &K) -> Result<bool, Error>
pub fn len(&self) -> Result<usize, Error>
pub fn as_vec(&self) -> Result<Vec<(K, V)>, Error>
pub fn clear(&self) -> Result<(), Error>
pub fn alter_with_default( &self, key: &K, default: V, alter_function: impl FnMut(V) -> V, ) -> Result<(), Error>
Trait Implementations§
Auto Trait Implementations§
impl<K, V> Freeze for DiskMap<K, V>
impl<K, V> RefUnwindSafe for DiskMap<K, V>
impl<K, V> Send for DiskMap<K, V>
impl<K, V> Sync for DiskMap<K, V>
impl<K, V> Unpin for DiskMap<K, V>
impl<K, V> UnwindSafe for DiskMap<K, V>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more