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MemoryPoolManager

ubiquity_database::traits

Trait MemoryPoolManager 

Source 
pub trait MemoryPoolManager: Send + Sync {
    // Required methods
    fn get_pool<'life0, 'async_trait>(
        &'life0 self,
        index: usize,
    ) -> Pin<Box<dyn Future<Output = Result<Box<dyn MemoryPool>, DatabaseError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_pool_for_key<'life0, 'life1, 'async_trait>(
        &'life0 self,
        key: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Box<dyn MemoryPool>, DatabaseError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn all_stats<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<PoolStats>, DatabaseError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn rebalance<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<(), DatabaseError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

Manager for 7-wide memory pools

Required Methods§

Source

fn get_pool<'life0, 'async_trait>( &'life0 self, index: usize, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn MemoryPool>, DatabaseError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Get a specific pool by index (0-6)

Source

fn get_pool_for_key<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn MemoryPool>, DatabaseError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get pool for a specific key (using consistent hashing)

Source

fn all_stats<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<PoolStats>, DatabaseError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Get all pool statistics

Source

fn rebalance<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), DatabaseError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Rebalance pools

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§