Function IDFromCtx

hlog/hlog.go:195–198

IDFromCtx returns the unique id associated to the context if any.

(ctx context.Context)

// IDFromCtx returns the unique id associated to the context if any.
func IDFromCtx(ctx context.Context) (id xid.ID, ok bool) {
	id, ok = ctx.Value(idKey{}).(xid.ID)
	return
}

// CtxWithID adds the given xid.ID to the context
func CtxWithID(ctx context.Context, id xid.ID) context.Context {