adds changes for logic and length constraints ISL 2.0 - Githubissues

amazon-ion / ion-schema-rust

Rust implementation of Ion Schema

https://amazon-ion.github.io/ion-schema/sandbox

Apache License 2.0

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adds changes for logic and length constraints ISL 2.0 #178

Closed desaikd closed 1 year ago

desaikd commented 1 year ago

Description of changes:

This PR works on adding changes for logic and length constraints as per ISL 2.0.

List of changes:

adds check for occurs to only be used for fields and ordered_elements constraint
adds check for empty non negative integer range
adds ion-schema-tests for these constraints

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.