conjure-cp/conjure-oxide
Nov 2024 – May 2025
4 Months active
Languages Used
RustMarkdown
Technical Skills
Abstract Syntax TreesAbstract Syntax Trees (AST)Code RefactoringCompiler DevelopmentConstraint SolvingModel Transformation
Yehor Boiar
PROFILE
Yehor Boiar
Worked on the conjure-cp/conjure-oxide repository, focusing on architectural improvements to the rule engine and constraint modeling pipeline. Over four months, delivered features such as flexible constraint storage using abstract syntax trees, integrated the tree-morph library for advanced test generation and rule rewriting, and enhanced the Minion adaptor for broader expression support. Applied Rust for core development, emphasizing code refactoring, dependency management, and robust testing practices. Maintenance included eliminating unnecessary transformations, improving test harness resilience, and cleaning up deprecated APIs. These efforts increased reliability, maintainability, and extensibility, reducing technical debt and supporting faster iteration in constraint-solving workflows.
Overall Statistics
Feature vs Bugs
63%Features
Repository Contributions
13Total
Bugs
3
Commits
13
Features
5
Lines of code
18,425
Activity Months4
Your Network
27 peopleSame Organization
@st-andrews.ac.uk7
Shared Repositories
20
Arnav BistaMember
Ben StockilMember
Chris JeffersonMember
FelixMember
Hayden BrownMember
Hayden BrownMember
JamieMember
Leia McAlister-YoungMember
lilian-contiusMember
Work History
May 2025
1 Commits
May 1, 2025May 2025 focused on stabilizing the Rule Engine in conjure-oxide by addressing unnecessary transformations. Implemented a guard so extend_root is only invoked when reduction.new_top is non-empty, eliminating no-op operations and reducing risk of transformation errors in the processing pipeline.
1 Commits
May 1, 2025May 2025 focused on stabilizing the Rule Engine in conjure-oxide by addressing unnecessary transformations. Implemented a guard so extend_root is only invoked when reduction.new_top is non-empty, eliminating no-op operations and reducing risk of transformation errors in the processing pipeline.
May 2025
March 2025
5 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for conjure-oxide: Delivered a tree-morph–backed rule engine rewriting path and completed targeted maintenance to improve reliability, test stability, and developer productivity. This work reduces future technical debt, mitigates regression risk in modeling pipelines, and accelerates feature delivery.
March 2025
5 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for conjure-oxide: Delivered a tree-morph–backed rule engine rewriting path and completed targeted maintenance to improve reliability, test stability, and developer productivity. This work reduces future technical debt, mitigates regression risk in modeling pipelines, and accelerates feature delivery.
February 2025
3 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for conjure-oxide: Delivered two core enhancements that strengthen test generation and rule-driven expression construction. Focused on integrating tree-morph into test generation to enable a new rewriting strategy and on expanding the conjure rule engine with TreeRule apply and extend_root integration. No major bugs fixed this month; emphasis was on architectural improvements, dependency management, and code quality. These changes lay the groundwork for more robust test generation, easier rule composition, and faster iteration.
3 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for conjure-oxide: Delivered two core enhancements that strengthen test generation and rule-driven expression construction. Focused on integrating tree-morph into test generation to enable a new rewriting strategy and on expanding the conjure rule engine with TreeRule apply and extend_root integration. No major bugs fixed this month; emphasis was on architectural improvements, dependency management, and code quality. These changes lay the groundwork for more robust test generation, easier rule composition, and faster iteration.
February 2025
November 2024
4 Commits • 2 Features
Nov 1, 2024November 2024 (2024-11) monthly summary for conjure-cp/conjure-oxide focusing on architectural improvements, reliability, and maintainability. Delivered flexible constraint modeling, extended Minion adaptor integration, and hardened test harness to improve correctness, CI stability, and future extensibility.
November 2024
4 Commits • 2 Features
Nov 1, 2024November 2024 (2024-11) monthly summary for conjure-cp/conjure-oxide focusing on architectural improvements, reliability, and maintainability. Delivered flexible constraint modeling, extended Minion adaptor integration, and hardened test harness to improve correctness, CI stability, and future extensibility.
Activity
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Quality Metrics
Correctness79.2%
Maintainability87.0%
Architecture80.0%
Performance69.2%
AI Usage21.6%
Skills & Technologies
Programming Languages
MarkdownRust
Technical Skills
API DesignAST ManipulationAbstract Syntax TreesAbstract Syntax Trees (AST)Code GenerationCode HygieneCode IntegrationCode RefactoringCompiler DevelopmentConfiguration ManagementConstraint SolvingCore DevelopmentDependency ManagementModel TransformationRule Engine
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline