Struct delta_sharing_server::protocol::securable::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 share_name(&self) -> &str

Returns the name of the share associated with self

Example

use delta_sharing_server::protocol::securable::{ShareBuilder, SchemaBuilder};

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

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

Returns the id of the share associated with self

Example

use delta_sharing_server::protocol::securable::{ShareBuilder, SchemaBuilder};

let share = ShareBuilder::new("my-share").id("my-share-id").build();
let schema = SchemaBuilder::new(share, "my-schema").build();
assert_eq!(schema.share_id(), Some("my-share-id"));

pub fn name(&self) -> &str

Returns the name of self

Example

use delta_sharing_server::protocol::securable::{ShareBuilder, SchemaBuilder};

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

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

Returns the id of self

Example

use delta_sharing_server::protocol::securable::{ShareBuilder, SchemaBuilder};

let share = ShareBuilder::new("my-share").build();
let schema = SchemaBuilder::new(share, "my-schema").id("my-schema-id").build();
assert_eq!(schema.id(), Some("my-schema-id"));

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 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<Schema> for Schema

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd<Schema> for Schema

fn partial_cmp(&self, other: &Schema) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

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 TryFrom<&HashMap<String, AttributeValue, RandomState>> for Schema

type Error = DynamoError

The type returned in the event of a conversion error.

fn try_from(item: &HashMap<String, AttributeValue>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<MySqlRow> for Schema

type Error = Error

The type returned in the event of a conversion error.

fn try_from(row: MySqlRow) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<PgRow> for Schema

type Error = Error

The type returned in the event of a conversion error.

fn try_from(row: PgRow) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Schema

impl StructuralEq for Schema

impl StructuralPartialEq for Schema