Struct ContextualEvidence 

pub struct ContextualEvidence<T, Context> {
    pub inner: T,
    /* private fields */
}

Evidence tagged with its collection context.

Context is one of OnlineMonitoringContext or OfflineAnalysisContext (or a custom context type). The tag is zero-cost — PhantomData only.

An ContextualEvidence<T, OnlineMonitoringContext> is a different type from ContextualEvidence<T, OfflineAnalysisContext>, so a function that demands offline evidence cannot accidentally receive an online window.

Type aliases

See OnlineEvidence and OfflineEvidence for the common case.

This is structure only. See crate::streaming. Graduate to wasm4pm when context-dependent processing must execute.

Fields

inner: T

The inner evidence value.

Implementations

impl<T> ContextualEvidence<T, OfflineAnalysisContext>

pub fn offline(inner: T) -> Self

Wrap inner as offline (complete-log) evidence.

Examples

use wasm4pm_compat::streaming::ContextualEvidence;

let ev = ContextualEvidence::offline(42u32);
assert_eq!(ev.inner, 42);

impl<T> ContextualEvidence<T, OnlineMonitoringContext>

pub fn online(inner: T) -> Self

Wrap inner as online (live-stream) evidence.

Examples

use wasm4pm_compat::streaming::ContextualEvidence;

let ev = ContextualEvidence::online(42u32);
assert_eq!(ev.inner, 42);