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MigrationService

subcog::services::migration

Struct MigrationService 

Source 
pub struct MigrationService<I, E, V>
where
    I: IndexBackend,
    E: Embedder,
    V: VectorBackend,
{
    index: Arc<I>,
    embedder: Arc<E>,
    vector: Arc<V>,
}
Expand description

Migration service for generating embeddings for existing memories.

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§index: Arc<I>§embedder: Arc<E>§vector: Arc<V>

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impl<I, E, V> MigrationService<I, E, V>
where I: IndexBackend, E: Embedder, V: VectorBackend,

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pub const fn new(index: Arc<I>, embedder: Arc<E>, vector: Arc<V>) -> Self

Creates a new migration service.

§Arguments
  • index - The index backend to read memories from
  • embedder - The embedder to generate embeddings
  • vector - The vector backend to store embeddings
Source

pub fn migrate_embeddings( &self, options: &MigrationOptions, ) -> Result<MigrationStats>

Migrates embeddings for all memories in the index.

§Arguments
  • options - Migration options
§Returns

Statistics about the migration.

§Errors

Returns an error if the migration fails.

Source

pub fn migrate_single( &self, memory_id: &MemoryId, options: &MigrationOptions, ) -> Result<bool>

Migrates a single memory.

§Arguments
  • memory_id - The ID of the memory to migrate
  • options - Migration options
§Returns

true if the memory was migrated, false if it was skipped.

§Errors

Returns an error if the migration fails.

Source

pub const fn needs_migration(memory: &Memory, force: bool) -> bool

Checks if a memory needs migration.

§Arguments
  • memory - The memory to check
  • force - Whether to force re-migration
§Returns

true if the memory needs migration.

Auto Trait Implementations§

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impl<I, E, V> Freeze for MigrationService<I, E, V>

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impl<I, E, V> RefUnwindSafe for MigrationService<I, E, V>
where I: RefUnwindSafe, E: RefUnwindSafe, V: RefUnwindSafe,

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impl<I, E, V> Send for MigrationService<I, E, V>

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impl<I, E, V> Sync for MigrationService<I, E, V>

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impl<I, E, V> Unpin for MigrationService<I, E, V>

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impl<I, E, V> UnwindSafe for MigrationService<I, E, V>
where I: RefUnwindSafe, E: RefUnwindSafe, V: RefUnwindSafe,

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