Struct WorkflowTransition 

pub struct WorkflowTransition {
    pub from: String,
    pub to: String,
    pub trigger: String,
    pub guard: Option<String>,
}

A directed transition between two states.

Fields

from: String

The source state ID.

to: String

The destination state ID.

trigger: String

Event name that triggers this transition.

guard: Option<String>

Optional guard expression (informational only in this implementation).

Implementations

impl WorkflowTransition

pub fn new( from: impl Into<String>, to: impl Into<String>, trigger: impl Into<String>, ) -> Self

Create a new transition.

pub fn with_guard(self, guard: impl Into<String>) -> Self

Attach a guard expression to this transition.

pub fn matches_trigger(&self, t: &str) -> bool

Returns true when t matches this transition’s trigger.

Trait Implementations

impl Clone for WorkflowTransition

fn clone(&self) -> WorkflowTransition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkflowTransition

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

Formats the value using the given formatter.