`fromarrow` dispatch for `::Type{Union{Missing, T}}` is broken when `T` is parametric
Open
- Dominant language
- Julia
- Stars
- 312
- Forks
- 78
- PR merge metrics
- No merged PRs in 30d
Description
xref: https://github.com/JuliaCloud/AWSS3.jl/issues/263
The fix seems to be change `::Type{Union{Missing, T}}` to `::Type{<:Union{Missing, T}}`.
Contributor guide
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Research direction
Locate the fromarrow dispatch methods in the repository and inspect the Union{Missing, T} signature, using the linked AWSS3.jl issue for context. Confirm that dispatch works when T is parametric and verify the regression with the relevant existing test coverage, if available.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- data
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100