Enum StartResult 

pub enum StartResult {
    Created(Ctx),
    Attached(Ctx),
}

Result of Ctx::start / Ctx::start_with_handler / Ctx::start_with_timeout.

Distinguishes whether a new workflow was created from scratch or an existing RUNNING workflow was attached to (idempotent start).

match Ctx::start(&db, "my-workflow", None).await? {
    StartResult::Created(ctx) => { /* fresh run */ },
    StartResult::Attached(ctx) => { /* resumed existing RUNNING task */ },
}

// Or just unwrap the Ctx when you don't care which variant:
let ctx = Ctx::start(&db, "my-workflow", None).await?.into_ctx();

Variants

Created(Ctx)

A fresh workflow task was inserted and started.

Attached(Ctx)

An existing RUNNING workflow with the same name was found and reused.

Implementations

impl StartResult

pub fn into_ctx(self) -> Ctx

Unwrap the inner Ctx, discarding the variant information.

pub fn ctx(&self) -> &Ctx

Borrow the inner Ctx without consuming self.

pub fn is_created(&self) -> bool

Returns true if a new workflow task was created.

pub fn is_attached(&self) -> bool

Returns true if an existing RUNNING workflow was reused.