Module `Async_unix__.Require_explicit_time_source_intf`

Deprecates functions that use wall-clock time, so that code must be explicit about what time source is used. Idiomatic usage is:

open! Require_explicit_time_source

or, in an import.ml:

include Require_explicit_time_source

module From_kernel = Async_unix__.Import.Async_kernel_require_explicit_time_source

module type Require_explicit_time_source = sig ... end