Module `CCParse.Debug_`

Debugging utils. EXPERIMENTAL

since: NEXT_RELEASE

val trace_fail : string -> 'a t -> 'a t

trace_fail name p behaves like p, but prints the error message of p on stderr whenever p fails.

parameter name: used as a prefix of all trace messages.

val trace_success : string -> print:('a -> string) -> 'a t -> 'a t: trace_success name ~print p behaves like p, but prints successful runs of p using print.

val trace_success_or_fail : string -> print:('a -> string) -> 'a t -> 'a t: Trace both error or success