Merge bitcoin/bitcoin#26887: RPC: make RPCResult::MatchesType return useful errors

3d1a4d8a45 RPC: make RPCResult::MatchesType return useful errors (Anthony Towns)

Pull request description:

  Currently if you don't correctly update the description of the return value for an RPC call, you essentially just get an assertion failure with no useful information; this generates a description of the problems instead.

ACKs for top commit:
  MarcoFalke:
    re-ACK 3d1a4d8a45 🌷

Tree-SHA512: cf0580b7046faab0128672a74f8cc5a1655dfdca6646a2e38b51f0fb5f672c98aad6cd4c5769454a2d644a67da639ccb1c8ff5d24d3d6b4446a082398a643722
This commit is contained in:
MarcoFalke
2023-01-20 10:37:17 +01:00
2 changed files with 79 additions and 33 deletions

View File

@@ -324,8 +324,10 @@ struct RPCResult {
std::string ToStringObj() const;
/** Return the description string, including the result type. */
std::string ToDescriptionString() const;
/** Check whether the result JSON type matches. */
bool MatchesType(const UniValue& result) const;
/** Check whether the result JSON type matches.
* Returns true if type matches, or object describing error(s) if not.
*/
UniValue MatchesType(const UniValue& result) const;
private:
void CheckInnerDoc() const;