Struct NodeModel 

pub struct NodeModel {
    pub id: String,
    pub title: String,
    pub desc: String,
    pub uses: String,
    pub error_strategy: Option<String>,
    pub retry: Option<Value>,
    pub timeout: Option<u64>,
    pub action: Value,
}

Represents a node in a workflow definition.

Nodes are the building blocks of a workflow, each performing a specific action such as HTTP requests, code execution, conditional branching, or agent calls.

Example

use actflow::NodeModel;
use serde_json::json;

let node = NodeModel {
    id: "http_node".to_string(),
    title: "Fetch Data".to_string(),
    desc: "Fetch data from API".to_string(),
    uses: "http_request".to_string(),
    action: json!({
        "url": "https://api.example.com/data",
        "method": "GET"
    }),
    ..Default::default()
};

Fields

id: String

Unique identifier for this node within the workflow.

title: String

Human-readable title for display purposes.

desc: String

Description of what this node does.

uses: String

Action type to use (e.g., “start”, “http_request”, “code”, “if_else”, “agent”, “end”).

error_strategy: Option<String>

Error handling strategy: “fail_branch” or “continue”.

retry: Option<Value>

Retry configuration for failed executions.

timeout: Option<u64>

Execution timeout in milliseconds.

action: Value

Action-specific configuration parameters.

Trait Implementations

impl Clone for NodeModel

fn clone(&self) -> NodeModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeModel

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

Formats the value using the given formatter.

impl Default for NodeModel

fn default() -> NodeModel

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for NodeModel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NodeModel

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

where __S: Serializer,

Serialize this value into the given Serde serializer.