Struct DependentStep 

pub struct DependentStep {
    pub id: String,
    pub action: Value,
    pub depends_on: Vec<String>,
    pub blocks: Vec<String>,
    pub description: Option<String>,
}

A step in a dependency chain.

Fields

id: String

Unique identifier for this step.

action: Value

The action to execute (as JSON value).

depends_on: Vec<String>

IDs of steps that must complete before this one can start.

blocks: Vec<String>

IDs of steps that this step blocks (computed from depends_on).

description: Option<String>

Optional description for logging/debugging.

Implementations

impl DependentStep

pub fn new(id: impl Into<String>, action: Value) -> DependentStep

Create a new dependent step.

pub fn depends_on(self, step_id: impl Into<String>) -> DependentStep

Add a dependency on another step.

pub fn depends_on_all( self, step_ids: impl IntoIterator<Item = impl Into<String>>, ) -> DependentStep

Add multiple dependencies.

pub fn with_description(self, desc: impl Into<String>) -> DependentStep

Add a description.

pub fn is_parallel_safe(&self) -> bool

Check if this action is safe to run in parallel.

Parallel-safe actions are those that don’t mutate page state:

• Evaluate (read-only JS)
• Wait/WaitFor (timing)
• Screenshot (capture only)

Sequential actions (mutate state):

• Click, Fill, Navigate, etc.

Trait Implementations

impl Clone for DependentStep

fn clone(&self) -> DependentStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DependentStep

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DependentStep

fn deserialize<__D>( __deserializer: __D, ) -> Result<DependentStep, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DependentStep

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

where __S: Serializer,

Serialize this value into the given Serde serializer.