v0.1.8

• Update syn dependency to version 2.0
• Change crepe! macro to avoid some warnings from clippy

What's Changed

• Silence clippy warnings in generated code by @ekzhang in #26
• Fix typo in graph walk benchmark by @ekzhang in #27

Full Changelog: v0.1.7...v0.1.8

v0.1.7

• Change library and examples to use Rust 2021 array IntoIterator impls
• Update petgraph dependency to v0.6

What's Changed

• Add a collatz conjecture benchmark by @ljedrz in #19
• Minimize and speed up the Collatz conjecture bench by @ljedrz in #20
• Fix CI issues by @ekzhang in #21
• Fix badge in README by @ekzhang in #24

New Contributors

• @ljedrz made their first contribution in #19

Full Changelog: v0.1.6...v0.1.7

v0.1.6

• Implement support for iteration through for clauses in rules

v0.1.5

• Bugfix: register Datalog variables bound in let patterns (#14)

v0.1.4

• Add support for lifetimes in relations and the ref keyword (#9)
• Add benchmarks and support for custom hashers (#9)

v0.1.3

• Add shorter syntax for defining fact-rules (#6)
• Add visibility modifiers to structs and fields, support struct attributes (#7)

v0.1.2

• Implement support for destructuring and let bindings in rules
• Add a span for more specific "invalid relation" error messages
• Hygiene: write full paths for derived traits
• Add documentation for the generated runtime
• Add more comprehensive tests: &static str in relation, f64 in relation
• Make clippy happy

v0.1.1

• Fix bug causing docs to not render properly

v0.1.0

Initial release - crepe! macro, Datalog runtime, semi-naive evaluation, stratified negation.