Struct ReadRelation 

pub struct ReadRelation {
    pub metadata: Map<String, Value>,
    pub read_types: Option<Vec<ReadRelationReadTypesItem>>,
    pub relation: Value,
}

ReadRelation

JSON schema

{
 "type": "object",
 "required": [
   "relation"
 ],
 "properties": {
   "metadata": {
     "description": "Arbitrary data created by the dialect author.",
     "type": "object"
   },
   "read_types": {
     "description": "The list of possible read types used by the read relation.",
     "type": "array",
     "items": {
       "enum": [
         "VIRTUAL_TABLE",
         "LOCAL_FILES",
         "NAMED_TABLE",
         "EXTENSION_TABLE",
         "ICEBERG_TABLE"
       ]
     },
     "uniqueItems": true
   },
   "relation": {
     "const": "READ"
   }
 },
 "additionalProperties": false
}

Fields

metadata: Map<String, Value>

Arbitrary data created by the dialect author.

read_types: Option<Vec<ReadRelationReadTypesItem>>

The list of possible read types used by the read relation.

relation: Value

Implementations

impl ReadRelation

pub fn builder() -> ReadRelation

Trait Implementations

impl Clone for ReadRelation

fn clone(&self) -> ReadRelation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadRelation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReadRelation

fn deserialize<__D>( __deserializer: __D, ) -> Result<ReadRelation, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ReadRelation> for DialectSupportedRelationsItem

fn from(value: ReadRelation) -> DialectSupportedRelationsItem

Converts to this type from the input type.

impl From<ReadRelation> for ReadRelation

fn from(value: ReadRelation) -> ReadRelation

Converts to this type from the input type.

impl PartialEq for ReadRelation

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ReadRelation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ReadRelation

impl TryFrom<ReadRelation> for ReadRelation

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: ReadRelation) -> Result<ReadRelation, ConversionError>

Performs the conversion.