Struct DataFileEntry 

pub struct DataFileEntry {
    pub path: String,
    pub record_count: u64,
    pub file_size_bytes: u64,
    pub centroid_b64: Option<String>,
    pub radius: Option<f32>,
    pub hnsw_offset: Option<u64>,
    pub hnsw_len: Option<u64>,
    pub vector_column: Option<String>,
    pub vector_dim: Option<u32>,
    pub extra_vector_indexes: Vec<ExtraVectorIndex>,
    pub index_status: IndexStatus,
    pub batch_id: Option<String>,
}

Metadata about a single data file in a table snapshot.

Fields

path: String

Relative path within the warehouse (e.g., “data/part-00001.parquet”)

record_count: u64

file_size_bytes: u64

centroid_b64: Option<String>

base64-encoded centroid F32 values (primary vector column)

radius: Option<f32>

hnsw_offset: Option<u64>

hnsw_len: Option<u64>

vector_column: Option<String>

vector_dim: Option<u32>

extra_vector_indexes: Vec<ExtraVectorIndex>

Additional vector columns beyond the primary (empty for single-column tables).

index_status: IndexStatus

Index build status. Defaults to Ready for backward compatibility with old manifests.

batch_id: Option<String>

Caller-supplied idempotency key. When set, write_batch_idempotent skips the write if a file with the same batch_id is already committed in the snapshot.

Trait Implementations

impl Clone for DataFileEntry

fn clone(&self) -> DataFileEntry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DataFileEntry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DataFileEntry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DataFileEntry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.