Add "streaming" syntax support to Print class
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Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 45/100
- Issue type
- Feature
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- cpp
- Domain
- api, embedded-iot
Research direction
Start by reading Stream.h and the Print class, then compare the requested << usage examples with the existing printing API. Done means the shown string, integer, character, and makePair examples are supported and produce the documented output.
Written by the indexing model from the issue text.
Description
I wrote a couple of lines of helper code to allow for easy printing. If anyone is interested, I could incorporate it in Stream.h and open a pull request.
Usage:
int a {9};
int b {10};
Serial << "You have " << a << " out of " << b << " retries left.\n";
// Prints: "You have 9 out of 10 retries left."
Serial << makePair(1.2, 4) << ' ' << makePair(12, BIN) << '\n';
// Prints: "1.2000 1100"
- Dominant language
- C++
- Stars
- 306
- Forks
- 150
- PR merge metrics
- No merged PRs in 30d
Contributor guide
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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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