# Crate sdlm_core
Rust in-Memory model of the Simple Domain Modeling Language (SDML).
[](https://crates.io/crates/sdml_core)
[](https://docs.rs/sdml_core)
This package is part of the Rust SDML project and specifically defines the in-memory model of an SDML module. The
project's intent is to provide an idiomatic implementation of the in-memory model, parser, generators, and the CLI tool.
The following figure demonstrates this package in the broader project context.
```
╭───────╮
│ CLI │
╔══ │ crate │ ══╗
║ ╰───────╯ ║
┌╌╌╌╌╌╌╌╌┐ V V
┆ ┆ ╭──────────╮ ╭──────────╮ Formatted Source
┆ source ┆ ══> │ parse │ ══> │ generate │ ══> RDF Representation
┆ file ┆ ╭──│ crate │───────│ crate │──╮ Documentation
┆ ┆ │ ╰──────────╯ ╰──────────╯ │ Diagrams
└╌╌╌╌╌╌╌╌┘ │ core crate │──╮
╰───────────────────────────────────╯ │
┌───────┐ ⋀ error crate │
│ other │ ║ ╌╌╌╌╌╌╌╌╌╌╌╌╌╌─────────────╯
│ tools │ ═══════════╝
└───────┘
```
##
Note that other tools can use the `sdml_core` API to create or manipulate models.
## Changes
**Version 0.2.13**
* Feature: add new validation for `IdentifierNotPreferredCase`, to enforce case conventions.
**Version 0.2.12**
* Feature: more term validation, mainly to reduce the number of `todo!()` panics.
**Version 0.2.11**
* Refactor: moved errors and diagnostics to new crate `sdml_error`.
* Feature: started on diagnostics and verification, working but incomplete.
* Added: 'deprecated' terminology validation.
**Version 0.2.10**
* Feature: Add new stdlib modules `iso_3166` for country codes, and `iso_4217` for currency codes.
* Style: Shortened stdlib constant names for readability.
* Fix: Correct the regex for identifiers, now in sync with the grammar.
**Version 0.2.9**
* Fix: Cardinality parser set incorrect default values.
* Update: the `with_` constructors on `Cardinality` to take option types.
**Version 0.2.8**
* Feature: Add more to the SDML standard library module as needed for RDF generator.
**Version 0.2.7**
Clean-up release.
* Added new `import!` macro for stdlib modules.
* Removed debugging `println!` calls.
* Fixed compiler warnings and fmt issues.
**Version 0.2.6**
* Feat: Added more to the `sdml` stdlib module.
* Feat: Added helpers `is_stdlib_property` and `is_datatype_facet` to `AnnotationProperty`.
* Feat: Added new `AnnotationBuilder` trait and impls on most definitions to allow easy adding of annotation properties.
* Feat: Added helper methods to `ModuleCache` to make it more collection-like.
**Version 0.2.5**
* Feature: Implemented the core standard library modules.
* `dc` (elements) -- Complete.
* `dc_terms` -- Not started.
* `dc_am` -- Not started.
* `dc_type` -- Not started.
* `owl` -- Complete.
* `rdf` -- Complete.
* `rdfs` -- Complete.
* `sdml` -- Mostly complete.
* `skos` -- Complete.
* `xsd` (part 2) -- Complete.
This change affects the `ModuleCache` as well, it's `with_stdlib` constructor will include all the library modules and their
definitions. This can be checked out with the command-line tool to either draw diagrams of the standard library modules
or convert into s-expressions, etc.
**Version 0.2.4**
* Feature: add new stdlib modules with standard layout.
* Feature: minor refactor of cache and loader.
**Version 0.2.3**
* Feature: Update to latest grammar for version URIs and RDF definitions.
**Version 0.2.2**
* Feature: Add initial support for versioned modules.
* Remove `base` keyword
* Add new optional `version` keyword after module URI with:
* optional version string that becomes `owl:versionInfo`
* version URI that becomes `owl:verionIRI`
* Feature: Add new RDF structure/property definitions.
* Add new keyword `rdf` followed by either `structure` or `property` with name and annotation body.
* Extended `SimpleModuleWalker` with support for RDF class/property definitions.
**Version 0.2.1**
* Feature: Remove member groups.
**Version 0.2.0**
* Feature: Update to latest grammar.
* Remove Value Variant numeric values
* Update formal constraints
* Add type classes
**Version 0.1.11**
* Feature: Update `Cardinality::to_uml_string` to output constraints.
* Fix: Missing features in mapping types and values.
**Version 0.1.10**
* Feature: Added support for `mapping_type` and `mapping_value` rules.
**Version 0.1.9**
* Style: Run Cargo format and clippy
**Version 0.1.8**
* Feature: Made the name for constraints required, not `Option`.
* Style: Remove most macros from the model.
**Version 0.1.7**
* Fix: Minor fixes
**Version 0.1.6**
* Build: Updated parser with grammar changes in tree-sitter-sdml v0.1.29
**Version 0.1.6**
* Build: Updated parser with grammar changes in tree-sitter-sdml v0.1.26
**Version 0.1.5**
* Created a `stdlib` module and moved all the SDML and relevant RDF files into it.
* Updated model to the same level as `tree-sitter-sdml` version `0.1.21`.
* Updated `tree-sitter-sdml` dependency with updated constraints.
* Renamed `TypeDefinition` to `Definition` to address the fact that property definitions aren't types.
* Renamed `EnumVariant` to `ValueVariant` to align with `TypeVariant` on unions. This required change to walker methods.
**Version 0.1.4**
Previously part of a single crate [sdml](https://crates.io/crates/sdml).