Function decode_embedding_key

atomic-core/src/pristine/tables.rs:789–793

(key: &str)

/// Decode an embedding key into (path, chunk_idx).
#[inline]
pub fn decode_embedding_key(key: &str) -> Option<(&str, u32)> {
    let (path, idx_str) = key.split_once('\0')?;
    let idx = idx_str.parse().ok()?;
    Some((path, idx))
}

// V3 Change Storage Key Encoding