1927eb088a
901: Add basic support for showing fn signature when hovering r=matklad a=vipentti This adds basic support for displaying function signature when hovering over a usage of a function. Additionally refactored `hover` to return `HoverResult` to ease with testing and in general to be more robust. Co-authored-by: Ville Penttinen <villem.penttinen@gmail.com> |
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| tests/heavy_tests | ||
| Cargo.toml | ||