Struct JavaScriptUDF 

pub struct JavaScriptUDF {
    pub code: Option<String>,
    pub function_name: Option<String>,
}

User-defined JavaScript function that can transform or filter a Pub/Sub message.

This type is not used in any activity, and only used as part of another schema.

Fields

code: Option<String>

Required. JavaScript code that contains a function function_name with the below signature: /** * Transforms a Pub/Sub message. * @return {(Object)>|null)} - To * filter a message, return `null`. To transform a message return a map * with the following keys: * - (required) 'data' : {string} * - (optional) 'attributes' : {Object} * Returning empty `attributes` will remove all attributes from the * message. * * @param {(Object)>} Pub/Sub * message. Keys: * - (required) 'data' : {string} * - (required) 'attributes' : {Object} * * @param {Object} metadata - Pub/Sub message metadata. * Keys: * - (optional) 'message_id' : {string} * - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format * - (optional) 'ordering_key': {string} */ function (message, metadata) { }

function_name: Option<String>

Required. Name of the JavasScript function that should applied to Pub/Sub messages.

Trait Implementations

impl Clone for JavaScriptUDF

fn clone(&self) -> JavaScriptUDF

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JavaScriptUDF

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

Formats the value using the given formatter.

impl Default for JavaScriptUDF

fn default() -> JavaScriptUDF

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JavaScriptUDF

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for JavaScriptUDF

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for JavaScriptUDF