Function isContractLangError

isContractLangError<ContractApi>(e): e is ContractLangError<ContractApi>
Checks if the provided error is an instance of ContractLangError.

This function is used to determine if a given error is a result of a language-specific error during a smart contract call.
Type Parameters
- ContractApi extends GenericContractApi<RpcVersion, SubstrateApi> = GenericContractApi<RpcVersion, SubstrateApi>
  The type of the contract API. Defaults to GenericContractApi.
Parameters
- e: Error
  The error to be checked. This should be an instance of Error.
Returns e is ContractLangError<ContractApi>
true if the error is an instance of ContractLangError, false otherwise. This function returns a boolean value indicating whether the provided error is of type ContractLangError.
- Defined in packages/contracts/src/errors.ts:246