matecito

Struct Matecito

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pub struct Matecito<K, T>(/* private fields */);
Expand description

Matecito is an experimental concurrent cache. Its main purpose is to give a thread safe interface to use an in-memory storage for some expensive computations.

§Example

use matecito::Matecito;

// Initialize the cache with space for 1024 objects.
let m = Matecito::<u64, String>::new(2usize.pow(10));
let m1 = m.clone();
std::thread::spawn(move || {
    m1.put(123, "asd".to_string());
    m1.put(01010101, "321".to_string());
});
// We need to give the cache a sec to populate the values.
std::thread::sleep(std::time::Duration::from_millis(1));   
assert_eq!(Some("asd".to_string()), m.get(123));

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impl<K: Clone + Ord + Hash, T: Debug + Clone> Matecito<K, T>

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pub fn new(num_elements: usize) -> Self

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pub fn put(&self, key: K, value: T)

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pub fn get(&self, key: K) -> Option<T>

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impl<K, T> Clone for Matecito<K, T>

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fn clone(&self) -> Self

Returns a copy of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<K, T> Freeze for Matecito<K, T>

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impl<K, T> !RefUnwindSafe for Matecito<K, T>

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impl<K, T> Send for Matecito<K, T>

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impl<K, T> Sync for Matecito<K, T>

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impl<K, T> Unpin for Matecito<K, T>

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impl<K, T> !UnwindSafe for Matecito<K, T>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V