Struct azure_functions::bindings::GenericTrigger

pub struct GenericTrigger {
    pub data: Value,
    pub metadata: HashMap<String, Value>,
}

Represents a generic trigger binding.

The following binding attributes are supported:

Name	Description
type	The binding type.
name	The name of the parameter being bound.
*	The additional binding attributes specific to the binding type. Supported value types are strings, booleans, and integers.

Examples

An example of using a GenericTrigger binding instead of a CosmosDbTrigger binding:

use azure_functions::{bindings::GenericTrigger, func, generic::Value};
use log::info;

#[func]
#[binding(
    type = "cosmosDBTrigger",
    name = "trigger",
    connectionStringSetting = "connection",
    databaseName = "exampledb",
    collectionName = "documents",
    createLeaseCollectionIfNotExists = true
)]
pub fn log_documents(trigger: GenericTrigger) {
    match trigger.data {
        Value::Json(v) => {
            info!("{}", v);
        }
        _ => panic!("expected JSON for Cosmos DB trigger data"),
    }
}

Fields

data: Value

The trigger binding data.

metadata: HashMap<String, Value>

The trigger metadata.

Trait Implementations

impl Clone for GenericTrigger

fn clone(&self) -> GenericTrigger

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GenericTrigger

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

Formats the value using the given formatter.