pub struct MemoryStore { /* private fields */ }
Expand description

in-memory session store

Because there is no external persistance, this session store is ephemeral and will be cleared on server restart.

DO NOT USE THIS IN A PRODUCTION DEPLOYMENT.

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impl MemoryStore

pub fn new() -> MemoryStore

Create a new instance of MemoryStore

pub async fn cleanup(&self) -> Result<(), Error>

Performs session cleanup. This should be run on an intermittent basis if this store is run for long enough that memory accumulation is a concern

pub async fn count(&self) -> usize

returns the number of elements in the memory store

Example
let mut store = MemoryStore::new();
assert_eq!(store.count().await, 0);
store.store_session(Session::new()).await?;
assert_eq!(store.count().await, 1);

Trait Implementations§

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impl Clone for MemoryStore

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fn clone(&self) -> MemoryStore

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for MemoryStore

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl SessionStore for MemoryStore

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fn load_session<'life0, 'async_trait>( &'life0 self, cookie_value: String ) -> Pin<Box<dyn Future<Output = Result<Option<Session>, Error>> + Send + 'async_trait>>where 'life0: 'async_trait, MemoryStore: 'async_trait,

Get a session from the storage backend. Read more
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fn store_session<'life0, 'async_trait>( &'life0 self, session: Session ) -> Pin<Box<dyn Future<Output = Result<Option<String>, Error>> + Send + 'async_trait>>where 'life0: 'async_trait, MemoryStore: 'async_trait,

Store a session on the storage backend. Read more
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fn destroy_session<'life0, 'async_trait>( &'life0 self, session: Session ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where 'life0: 'async_trait, MemoryStore: 'async_trait,

Remove a session from the session store
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fn clear_store<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where 'life0: 'async_trait, MemoryStore: 'async_trait,

Empties the entire store, destroying all sessions

Auto Trait Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for Twhere 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 Twhere 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 Twhere 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 Twhere V: MultiLane<T>,

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fn vzip(self) -> V