Catch error from R function
Nobody has claimed this yet.
Assessment
- Difficulty
- 5/5
- Estimated time
- Over a week
- Newbie friendliness
- 25/100
Research direction
Start from the cpp11::package("base")["log"] entry point and review how cpp11 evaluates the R function when x is the character "a". Determine whether the interface exposes the error condition for modification or forwarding to another R function; done means establishing and documenting the supported behavior.
Written by the indexing model from the issue text.
Description
Is it possible to evaluate an R function and in case of an error catch the error condition and modify it?
For example I want to evaluate log() on x but x is the character "a"
auto log = cpp11::package("base")["log"];
log(x);
Can I catch the error with cpp11 and modify it or pass it to another R function?
- Dominant language
- C++
- Stars
- 224
- Forks
- 52
- PR merge metrics
- No merged PRs in 30d
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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