Struct Table

pub struct Table { /* private fields */ }

The type of a table as defined in the Delta Sharing protocol.

A table is a Delta Lake table or a view on top of a Delta Lake table. A table is defined within the context of a Schema.

Implementations

impl Table

pub fn new( share_name: impl Into<String>, schema_name: impl Into<String>, table_name: impl Into<String>, share_id: Option<String>, table_id: Option<String>, ) -> Self

Create a new Table with the given Schema, name, storage_path, table_id and table_format. Whenever the table_id is None, it will default to DELTA

pub fn share_name(&self) -> &str

Returns the name of the share associated with self

Example

use datafusion_delta_sharing::securable::{Share, Schema, Table};

let table = Table::new("my-share", "my-schema", "my-table", None, None);
assert_eq!(table.share_name(), "my-share");

pub fn share_id(&self) -> Option<&str>

Returns the id of the share associated with self

Example

use datafusion_delta_sharing::securable::{Share, Schema, Table};

let table = Table::new("my-share", "my-schema", "my-table", Some("my-share-id".to_string()), None);
assert_eq!(table.share_id(), Some("my-share-id"));

pub fn schema_name(&self) -> &str

Returns the name of the schema associated with self

Example

use datafusion_delta_sharing::securable::{Share, Schema, Table};

let table = Table::new("my-share", "my-schema", "my-table", None, None);
assert_eq!(table.schema_name(), "my-schema");

pub fn name(&self) -> &str

Returns the name of self

Example

use datafusion_delta_sharing::securable::{Share, Schema, Table};

let table = Table::new("my-share", "my-schema", "my-table", None, None);
assert_eq!(table.name(), "my-table");

pub fn id(&self) -> Option<&str>

Returns the id of self

Example

use datafusion_delta_sharing::securable::{Share, Schema, Table};

let table = Table::new("my-share", "my-schema", "my-table", None, Some("my-table-id".to_string()));
assert_eq!(table.id(), Some("my-table-id"));

Trait Implementations

impl Clone for Table

fn clone(&self) -> Table

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Table

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Table

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Table

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

Formats the value using the given formatter.

impl FromStr for Table

type Err = DeltaSharingError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Table

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Table

fn eq(&self, other: &Table) -> 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 Serialize for Table

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Table

impl StructuralPartialEq for Table