Struct ockam_node::storage::InMemoryValueStorage

pub struct InMemoryValueStorage<V> { /* private fields */ }

In memory implementation of a value storage

Implementations

impl<V: Default> InMemoryValueStorage<V>

Default in-memory value storage, starting with a default value for V

pub fn create() -> InMemoryValueStorage<V>

Create a new in-memory value storage

Trait Implementations

impl<V: Send + Sync + Clone + 'static> ValueStorage<V> for InMemoryValueStorage<V>

Trait implementation for ValueStorage

fn update_value<'life0, 'async_trait>( &'life0 self, f: impl 'async_trait + Fn(V) -> Result<V> + Send + Sync + 'static ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Update the currently stored value

fn modify_value<'life0, 'async_trait, R>( &'life0 self, f: impl 'async_trait + Fn(V) -> Result<(V, R)> + Send + Sync + 'static ) -> Pin<Box<dyn Future<Output = Result<R>> + Send + 'async_trait>>where R: 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Update the currently stored value and return a result R

fn read_value<'life0, 'async_trait, R>( &'life0 self, f: impl 'async_trait + Fn(V) -> Result<R> + Send + Sync + 'static ) -> Pin<Box<dyn Future<Output = Result<R>> + Send + 'async_trait>>where R: 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Read the currently stored value and either return the full value or a subset of it, as R