### > The Status type defines a logical error model that is suitable for different
### > programming environments, including REST APIs and RPC APIs.
### >
### > IMPORTANT: Backward compatibility notes:
### >
### > To ensure any pair of senders and receivers continues to correctly signal and
### > interpret erroneous situations, the senders and receivers MUST follow these rules:
### >
### > 1. Old senders and receivers that are not aware of `code` field will continue using
### > the `deprecated_code` field to signal and interpret erroneous situation.
### >
### > 2. New senders, which are aware of the `code` field MUST set both the
### > `deprecated_code` and `code` fields according to the following rules:
### >
### >   if code==STATUS_CODE_UNSET then `deprecated_code` MUST be
### >   set to DEPRECATED_STATUS_CODE_OK.
### >
### >   if code==STATUS_CODE_OK then `deprecated_code` MUST be
### >   set to DEPRECATED_STATUS_CODE_OK.
### >
### >   if code==STATUS_CODE_ERROR then `deprecated_code` MUST be
### >   set to DEPRECATED_STATUS_CODE_UNKNOWN_ERROR.
### >
### > These rules allow old receivers to correctly interpret data received from new senders.
### >
### > 3. New receivers MUST look at both the `code` and `deprecated_code` fields in order
### > to interpret the overall status:
### >
### >   If code==STATUS_CODE_UNSET then the value of `deprecated_code` is the
### >   carrier of the overall status according to these rules:
### >
### >     if deprecated_code==DEPRECATED_STATUS_CODE_OK then the receiver MUST interpret
### >     the overall status to be STATUS_CODE_UNSET.
### >
### >     if deprecated_code!=DEPRECATED_STATUS_CODE_OK then the receiver MUST interpret
### >     the overall status to be STATUS_CODE_ERROR.
### >
### >   If code!=STATUS_CODE_UNSET then the value of `deprecated_code` MUST be
### >   ignored, the `code` field is the sole carrier of the status.
### >
### > These rules allow new receivers to correctly interpret data received from old senders.
###

use cncf::otel::trace::status::deprecated;
use cncf::otel::trace::status::code;

## Returns a success status code
fn ok() with
  { "code": code::OK, "deprecated_code": deprecated::OK, "message": "Ok" }
end;

## Returns an error status code, with user defined error messsage
fn error(message) with
  { "code": code::ERROR, "deprecated_code": deprecated::UNKNOWN_ERROR, "message": message }
end;