Struct ExecutePorts 

pub struct ExecutePorts<'a> {
    pub reporter: Reporter<'a>,
    pub create_context: Option<ContextFactory<'a>>,
    pub observer: Option<Observer<'a>>,
}

The ports collect_examples/execute_plan need. create_context maps a step-file to its fresh initial state (None → a unit state per file); observer is optional per-step instrumentation. The lifetime lets the port closures borrow caller locals (e.g. a conformance observer’s accumulator).

Fields

reporter: Reporter<'a>

create_context: Option<ContextFactory<'a>>

observer: Option<Observer<'a>>

Implementations

impl<'a> ExecutePorts<'a>

pub fn new(reporter: Box<dyn Fn(&Diagnostic) + 'a>) -> ExecutePorts<'a>

Ports with just a reporter (no context factory, no observer).

impl ExecutePorts<'static>

pub fn silent() -> ExecutePorts<'static>

Ports that discard diagnostics and observe nothing.