# RDFtk: MemGraph

![memgraph](https://img.shields.io/badge/RDFtk-memgraph-BD1B89?logo=data:image/png;base64,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)
This crate provides an implementation of the `Graph` traits from `rdftk_core::graph` for simple in-memory usage.

[![crates.io](https://img.shields.io/crates/v/rdftk_memgraph.svg)](https://crates.io/crates/rdftk_memgraph)
[![docs.rs](https://docs.rs/rdftk_memgraph/badge.svg)](https://docs.rs/rdftk_memgraph)

## Changes

**Version 0.1.12**

* Tracking change in core to remove has_index/has_all_indices with new Featured trait.

**Version 0.1.11**

* Update with API changes from rdftk_core.
* New merged graph and data set traits.
* New style for reference types and trait references.
* Moved MemGraph into a new 'simple' module.
* Implemented new factory types as singleton instances.

**Version 0.1.10**

* Using rdftk_core 0.2, this has changes in the signature of both Graph and DataSet traits.
* Applied a lot more warnings in lib.rs
* Fixed resulting Clippy suggestions.

**Version 0.1.9**

* Removed NamedGraph implementations
* Added DataSet implementations

**Version 0.1.8**

* Using new core types `StatementRef` and `StatementList`.

**Version 0.1.6**

* Simple rename in `MutableGraph`, `de_duplicate` -> `dedup`.

**Version 0.1.5**

* API changes in core crate:
  * Split `Graph` into `Graph` and `MutableGraph`.
  * Split `NamedGraph` into `NamedGraph` and `MutableNamedGraph`.
  * Altered `PrefixMappings::compress` and `PrefixMappings::expand` to take references.
  
**Version 0.1.4**

* API changes in IRI crate.

**Version 0.1.3**

* Explicit version management.

**Version 0.1.2**

* Made all `IRI. into `IRIRef`.

**Version 0.1.1**

* Made all local dependencies only major/minor valued.

**Version 0.1.0**

* First release

## TODO

TBD 

[![RDF](https://www.w3.org/Icons/SW/Buttons/sw-rdf-blue.png)](http://www.w3.org/2001/sw/wiki/RDF)