Enum ScenarioTarget 

#[non_exhaustive]
pub enum ScenarioTarget {
    LastReceived(EndpointRef),
    Variable(String),
    Partner(EndpointRef),
    Sql(SqlTarget),
}

What a validate action asserts against.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

LastReceived(EndpointRef)

The last message received on the endpoint.

Variable(String)

A scenario variable set by an earlier extract. Variable existence is validated at run time.

Partner(EndpointRef)

A partner endpoint: the assertion reads the partner’s recorded request traffic. The URI must equal a harness endpoint reference declared by the scenario’s own send/receive actions, or self-declare the reference: an object form with provisioning: harness on an http URI that also has a partners: entry naming it.

Sql(SqlTarget)

A named datasource: the assertion executes the doc-authored read and validates the returned rows. Reads only — the sql: prepare action owns mutations, and the two vocabularies never mix (bd rc-25lup.2).

Trait Implementations

impl Clone for ScenarioTarget

fn clone(&self) -> ScenarioTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScenarioTarget

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

Formats the value using the given formatter.

impl PartialEq for ScenarioTarget

fn eq(&self, other: &ScenarioTarget) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScenarioTarget