DebugTuple builder needs more options controlling its behaviour
Nobody has claimed this yet.
- Dominant language
- Markdown
- Stars
- 6.6k
- Forks
- 1.7k
- Avg merge
- 16h 14m
- Merged PRs (30d)
- 1
Description
DebugTuple should have options controlling how to output tuples with 0 and 1 element.
Currently if 0 fields are provided, only the name passed into debug_tuple is printed. Would be nice if there was option to print {name}().
Currently if only 1 field is provided, trailing comma is not printed. There should be an option to add one: (value,).
These could be added as option setters on the DebugTuple builder. E.g. fn empty_tuple(bool) and fn trailing_comma(bool).
That would make debug_tuple actually usable to print tuples.
Contributor guide
No contributing guide indexed for this repository
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.
Research direction
Start by reading the DebugTuple builder and debug_tuple entry point described in the issue, along with the surrounding Rust API design context. Define the behavior for zero-field output and one-field trailing commas, then determine the appropriate option setters and validation needed for the proposal to be complete.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- developer-experience
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100