Struct DurableActivityContext

pub struct DurableActivityContext {
    pub input: Value,
    pub instance_id: String,
}

Represents the Durable Functions activity context binding.

The following binding attributes are supported:

Name	Description
name	The name of the parameter being bound.
activity	The name of the activity. Defaults to the name of the function.

Examples

An activity that outputs a string:

use azure_functions::{bindings::DurableActivityContext, durable::ActivityOutput, func};

#[func]
pub fn say_hello(context: DurableActivityContext) -> ActivityOutput {
    format!(
        "Hello {}!",
        context.input.as_str().expect("expected a string input")
    )
    .into()
}

Fields

input: Value

The input to the activity function.

instance_id: String

The orchestration instance identifier.

Trait Implementations

impl Clone for DurableActivityContext

fn clone(&self) -> DurableActivityContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DurableActivityContext

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DurableActivityContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.