Error is a special option which returns an error when applied.

From(*T) -> func(t T) T {return t}.

LifecycleCtx creates a context which will be cancelled when lifecycle stops This is a hack which we need because most of our services use contexts in a wrong way.

New builds and starts new FileCoin Wallet.

Options groups multiple options into one.

Override option changes constructor for a given type.

nolint:golint.

nolint:golint.

nolint:golint.

MetricsCtx is a context wrapper with metrics.

Option is a functional option which can be used with the New function to change how the node is constructed Options are applied in sequence.