Struct Workflow

pub struct Workflow {
    pub id: String,
    pub name: Option<String>,
    pub author: Option<String>,
    pub description: Option<String>,
    pub steps: Vec<Step>,
}

Workflow represent a executable workflow

A workflow is mainly defined in two parts:

• The metadata: this contains the workflow id, name, author, description
• The steps: these are the instructions that will be executed

Fields

id: String

The workflow id. This is mandatory and must be unique withing a executor context.

name: Option<String>

The optional workflow name.

author: Option<String>

The optional workflow author.

description: Option<String>

The optional workflow description.

steps: Vec<Step>

The steps to execute.

Implementations

impl Workflow

pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self, Box<dyn Error>>

from_file allows to read a workflow from his yaml file definition this will either return the loaded workflow, or an error if something goes wrong.

use workflow::Workflow;
use std::path::Path;
let workflow = Workflow::from_file(Path::new("my-workflow.yml")).expect("unable to load workflow");

pub fn execute( &self, workflows_cache: &HashMap<String, Workflow>, config: &HashMap<String, String>, ) -> Result<(), Box<dyn Error>>

execute will execute the workflow using given cache of workflow (to resolve referral step) and linked config.

use workflow::Workflow;
use std::path::Path;
use std::collections::HashMap;
let workflow = Workflow::from_file(Path::new("my-workflow.yml")).expect("unable to load workflow");
workflow.execute(&HashMap::new(), &HashMap::new()).expect("unable to execute workflow");

Trait Implementations

impl Debug for Workflow

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Workflow

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Workflow

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

where __S: Serializer,

Serialize this value into the given Serde serializer.