Struct PresentationTemplate 

pub struct PresentationTemplate {
    pub version: String,
    pub catalog_id: String,
    pub components: Vec<Value>,
    pub default_data: Map<String, Value>,
}

Declarative content for exactly one surface, independent of any run ID.

Fields

version: String

Approved A2UI wire version.

catalog_id: String

Approved component catalog; never fetched or executed by the host.

components: Vec<Value>

Complete component graph rooted at the component named root.

default_data: Map<String, Value>

Initial root data; invocation data replaces matching top-level keys.

Implementations

impl PresentationTemplate

pub fn validate(&self) -> Result<(), String>

Validate the canonical wire messages and the entire rooted graph.

Errors

Returns an error for unsafe protocol content, missing references, cycles or components unreachable from root.

pub fn instantiate( &self, surface_id: &str, data: &Map<String, Value>, ) -> Result<Vec<Value>, String>

Instantiate a surface using a host-selected ID and declarative data.

Errors

Rejects invalid templates, empty surface IDs or unsafe invocation data. No string interpolation or action execution takes place.

Trait Implementations

impl Clone for PresentationTemplate

fn clone(&self) -> PresentationTemplate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PresentationTemplate

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

Formats the value using the given formatter.

impl Default for PresentationTemplate

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PresentationTemplate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for PresentationTemplate

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for PresentationTemplate

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PresentationTemplate

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 PresentationTemplate