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This PR adds functionalities to customise the error messages for
JsonXema.ValidationError
.JsonXema
gets a newbehaviour
calledJsonXema.ValidationError.Formatter
and the def0ault formatterJsonXema.ValidationError.DefaultFormatter
. This isolates the formatting to one module and the formatter module can be configured (e.g.config :json_xema, ValidationError, formatter: MyValidationErrorFormatter
).The
JsonXema.ValidationError.DefaultFormatter
excepts now options that are passed to the internalinspect(value, opts)
calls. With this change allInspect.Opts
can be used withJsonXeam.ValidationError.format_error/2
(e.g.JsonXema.ValidationError.format_error(error, inspect_fun: my_inspect_fun)
).Examples: