Struct Blob

pub struct Blob { /* private fields */ }

The blob

Implementations

impl Blob

pub fn builder() -> BlobBuilder<((), (), (), (), (), ())>

Create a builder for building Blob. On the builder, call .r#type(...), .fields(...), .snapshot_id(...), .sequence_number(...), .data(...), .properties(...) to set the values of the fields. Finally, call .build() to create the instance of Blob.

impl Blob

pub fn blob_type(&self) -> &str

See blob types: https://iceberg.apache.org/puffin-spec/#blob-types

pub fn fields(&self) -> &[i32]

List of field IDs the blob was computed for; the order of items is used to compute sketches stored in the blob.

pub fn snapshot_id(&self) -> i64

ID of the Iceberg table’s snapshot the blob was computed from

pub fn sequence_number(&self) -> i64

Sequence number of the Iceberg table’s snapshot the blob was computed from

pub fn data(&self) -> &[u8]

The uncompressed blob data

pub fn properties(&self) -> &HashMap<String, String>

Arbitrary meta-information about the blob

Trait Implementations

impl Clone for Blob

fn clone(&self) -> Blob

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Blob

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

Formats the value using the given formatter.

impl PartialEq for Blob

fn eq(&self, other: &Blob) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Blob