Struct Schema

pub struct Schema { /* private fields */ }

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

A schema is a logical grouping of tables. A schema may contain multiple tables. A schema is defined within the context of a Share.

Implementations

impl Schema

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

Create a new Schema with the given Share, name and id.

pub fn share_name(&self) -> &str

Returns the name of the share associated with self

Example

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

let schema = Schema::new("my-share", "my-schema");
assert_eq!(schema.share_name(), "my-share");

pub fn name(&self) -> &str

Returns the name of self

Example

use datafusion_delta_sharing::securable::{Schema};

let schema = Schema::new("my-share", "my-schema");
assert_eq!(schema.name(), "my-schema");

Trait Implementations

impl Clone for Schema

fn clone(&self) -> Schema

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Schema

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Schema

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Schema

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

Formats the value using the given formatter.

impl FromStr for Schema

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 Schema

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 Schema

fn eq(&self, other: &Schema) -> 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 Schema

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 Schema

impl StructuralPartialEq for Schema