Struct deltalake::DeltaTableMetaData

pub struct DeltaTableMetaData {
    pub id: Guid,
    pub name: Option<String>,
    pub description: Option<String>,
    pub format: Format,
    pub schema: Schema,
    pub partition_columns: Vec<String>,
    pub created_time: DeltaDataTypeTimestamp,
    pub configuration: HashMap<String, String>,
}

Delta table metadata

Fields

id: Guid

Unique identifier for this table

name: Option<String>

User-provided identifier for this table

description: Option<String>

User-provided description for this table

format: Format

Specification of the encoding for the files stored in the table

schema: Schema

Schema of the table

partition_columns: Vec<String>

An array containing the names of columns by which the data should be partitioned

created_time: DeltaDataTypeTimestamp

The time when this metadata action is created, in milliseconds since the Unix epoch

configuration: HashMap<String, String>

table properties

Trait Implementations

impl Clone for DeltaTableMetaData

fn clone(&self) -> DeltaTableMetaData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DeltaTableMetaData

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

Formats the value using the given formatter.

impl Display for DeltaTableMetaData

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

Formats the value using the given formatter.

impl TryFrom<DeltaTableMetaData> for MetaData

type Error = Error

The type returned in the event of a conversion error.

fn try_from(metadata: DeltaTableMetaData) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<MetaData> for DeltaTableMetaData

type Error = Error

The type returned in the event of a conversion error.

fn try_from(action_metadata: MetaData) -> Result<Self, Self::Error>

Performs the conversion.