imageLoadContextZoneKey top-level constant

Symbol const imageLoadContextZoneKey

Zone key carrying the active image.load parent Context.

Deliberately zone-scoped rather than Context.attached: an attached context is visible to every span started on that zone for the whole (multi-second, concurrent) life of an image load, which mis-parents unrelated spans and produces out-of-order detach warnings.

Implementation

const Symbol imageLoadContextZoneKey = #vunetImageLoadContext;