Function embed_buffer_chunks_incremental 

pub fn embed_buffer_chunks_incremental(
    storage: &mut SqliteStorage,
    embedder: &dyn Embedder,
    buffer_id: i64,
    force_reembed: bool,
) -> Result<IncrementalEmbedResult>

Incrementally embeds chunks in a buffer.

Only embeds chunks that:

• Have no embedding, OR
• Have an embedding from a different model (if force_reembed is true)

This is more efficient than embed_buffer_chunks for large buffers where only a few chunks have changed.

Arguments

• storage - The storage backend.
• embedder - The embedder to use.
• buffer_id - The buffer to embed.
• force_reembed - If true, re-embeds chunks with different models.

Returns

An IncrementalEmbedResult with statistics about what was done.

Errors

Returns an error if embedding generation or storage fails.