[−][src]Struct appendix::Index
On-disk index structure mapping keys to values
Methods
impl<K: Hash + Copy + PartialEq, V: Hash + Copy> Index<K, V>[src]
impl<K: Hash + Copy + PartialEq, V: Hash + Copy> Index<K, V>pub fn new<P: AsRef<Path>>(path: &P) -> Result<Self> | [src] |
Create or load an index at path
pub fn pages(&self) -> usize | [src] |
Returns how many pages have been allocated so far
pub fn insert(&self, key: K, val: V) -> Result<AlreadyThere> | [src] |
Inserts a key-value pair into the index, if the key is already present, this is a no-op
pub fn get(&self, key: &K) -> Result<Option<&V>> | [src] |
Looks up a value with key in the index
Trait Implementations
Blanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> | [src] |
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T | [src] |
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error> | [src] |
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId | [src] |
impl<T> Erased for T
impl<T> Erased for T