package ppx_log

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ppx_log translates to code that references a module Ppx_log_syntax : Ppx_log_types.S expected to be in scope. Normally, this is provided by an actual log implementation, like Async_log. If the module isn't in scope, this library provides a stub implementation with an alert to direct users to the right place.

type t
type time
type return_type = [
  1. | `Ppx_log_syntax_implementation_missing
]
val would_log : t -> Ppx_log_types.Level.t Base.option -> Base.bool
val default : return_type
val message : ?level:Ppx_log_types.Level.t -> ?time:time -> ?tags:(Base.string * Base.string) Base.list -> t -> Ppx_log_types.Message_data.t -> Ppx_log_types.Message_source.t -> return_type
  • alert ppx_log_syntax_not_in_scope In order to use [ppx_log], you need to have a [Ppx_log_syntax] in scope. This is usually provided with [open Async], [open Async_log.Ppx_log_syntax], or [open Async_log_kernel.Ppx_log_syntax].
module Global : sig ... end
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