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package expctxkeys
// EnableSnapshotterKey is a context key to indicate that snapshotting should be enabled.
// The context.Context passed to a exported function invocation should have this key set
// to a non-nil value, and host functions will be able to retrieve it using SnapshotterKey.
type EnableSnapshotterKey struct{}
// SnapshotterKey is a context key to access a Snapshotter from a host function.
// It is only present if EnableSnapshotter was set in the function invocation context.
type SnapshotterKey struct{}
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