Struct FieldSchema 

pub struct FieldSchema {
    pub name: String,
    pub serialized_name: Option<String>,
    pub data_type: DataType,
    pub required: bool,
    pub default_value: Option<Value>,
    pub description: String,
    pub constraints: Vec<FieldConstraint>,
    pub semantic_tag: Option<String>,
    pub since_version: Option<String>,
    pub removed_in: Option<String>,
}

Schema for a single field in a session record

Fields

name: String

Field name (as it appears in the JSON/data)

serialized_name: Option<String>

camelCase name used in serialization

data_type: DataType

Data type

required: bool

Whether this field is required

default_value: Option<Value>

Default value (as JSON)

description: String

Human-readable description

constraints: Vec<FieldConstraint>

Constraints (value ranges, patterns, enums)

semantic_tag: Option<String>

Semantic tag for ontology mapping

since_version: Option<String>

Version this field was introduced

removed_in: Option<String>

Version this field was removed

Trait Implementations

impl Clone for FieldSchema

fn clone(&self) -> FieldSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldSchema

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldSchema

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FieldSchema

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

where __S: Serializer,

Serialize this value into the given Serde serializer.