Worked on the rust-lang/rust-analyzer repository to address a nuanced issue with implicit field references in struct initializations. Using Rust and static analysis techniques, introduced a get_definitions mechanism that accurately collects and resolves multiple potential matches when ambiguous or duplicated definitions are present. This approach ensured that references were no longer dropped in cases with more than one definition, directly resolving issue #19393 and improving the reliability of code navigation. The work demonstrated a strong grasp of IDE development principles, focusing on robust reference resolution and enhancing the accuracy of tooling for complex Rust codebases without introducing new features.