Fix schema JSON deserialization of signed integers - Githubissues

Concordium / concordium-contracts-common

Common functionality used by smart contracts and the host environment on the Concordium blockchain.

Mozilla Public License 2.0

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Fix schema JSON deserialization of signed integers #77

Closed olexander-movchan closed 1 year ago

olexander-movchan commented 1 year ago

Purpose

This PR fixes schema JSON deserealization of signed numbers.

Changes

.as_u64() was used to parse signed numbers, which caused a failure when supplied with a negative value. This was replaced by .as_i64().

Checklist

[x] My code follows the style of this project.
[x] The code compiles without warnings.
[x] I have performed a self-review of the changes.
[x] I have documented my code, in particular the intent of the hard-to-understand areas.
[x] (If necessary) I have updated the CHANGELOG.

CLA acceptance

By submitting the contribution I accept the terms and conditions of the Contributor License Agreement v1.0

link: https://developers.concordium.com/CLAs/Contributor-License-Agreement-v1.0.pdf
[x] I accept the above linked CLA.