Struct TypeVarchar 

pub struct TypeVarchar {
    pub max_length: Option<i64>,
    pub metadata: Map<String, Value>,
    pub system_metadata: Option<SystemTypeMetadata>,
    pub type_: Value,
}

TypeVarchar

JSON schema

{
 "type": "object",
 "required": [
   "type"
 ],
 "properties": {
   "max_length": {
     "description": "The maximum length for the VARCHAR data type supported by this dialect.\nSince the maximum length in Substrait for VARCHAR is 2,147,483,647 the value must be in range: 0 <= max_length <= 2,147,483,647.",
     "type": "integer",
     "maximum": 2147483647.0,
     "minimum": 0.0
   },
   "metadata": {
     "description": "Arbitrary data created by the dialect author.",
     "type": "object"
   },
   "system_metadata": {
     "$ref": "#/definitions/system_type_metadata"
   },
   "type": {
     "const": "VARCHAR"
   }
 },
 "additionalProperties": false
}

Fields

max_length: Option<i64>

The maximum length for the VARCHAR data type supported by this dialect. Since the maximum length in Substrait for VARCHAR is 2,147,483,647 the value must be in range: 0 <= max_length <= 2,147,483,647.

metadata: Map<String, Value>

Arbitrary data created by the dialect author.

system_metadata: Option<SystemTypeMetadata>

type_: Value

Implementations

impl TypeVarchar

pub fn builder() -> TypeVarchar

Trait Implementations

impl Clone for TypeVarchar

fn clone(&self) -> TypeVarchar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeVarchar

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TypeVarchar

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<TypeVarchar> for DialectSupportedTypesItem

fn from(value: TypeVarchar) -> Self

Converts to this type from the input type.

impl From<TypeVarchar> for TypeVarchar

fn from(value: TypeVarchar) -> Self

Converts to this type from the input type.

impl PartialEq for TypeVarchar

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TypeVarchar

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TypeVarchar

impl TryFrom<TypeVarchar> for TypeVarchar

type Error = ConversionError

The type returned in the event of a conversion error.

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

Performs the conversion.