Module `Runtime_events.Type`

type 'a t

The type for a user event content type.

val unit : unit Runtime_events.Type.t

An event that has no data associated with it.

type span =

| Begin
| End

val span : Runtime_events.Type.span Runtime_events.Type.t

An event that has a beginning and an end.

val int : int Runtime_events.Type.t

An event containing an integer value.

val register : 
  encode:(bytes -> 'a -> int) ->
  decode:(bytes -> int -> 'a) ->
  'a Runtime_events.Type.t

Registers a custom type by providing an encoder and a decoder. The encoder writes the value in the provided buffer and returns the number of bytes written. The decoder gets a slice of the buffer of specified length, and returns the decoded value.

The maximum value length is 1024 bytes.

Module Runtime_events.Type

Module `Runtime_events.Type`