real-life example - mosaic vgplot spec conversion

Open
#811 2 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
42/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
json, rust
Domain
compilers, tooling

Research direction

Start by downloading v0.15.0.json from the Mosaic repository and reproducing the failure with cargo typify. Trace handling of the reported string/boolean/null enum schema; done means the schema converts successfully into usable Rust types without the not-yet-implemented error.

Written by the indexing model from the issue text.

Description

fancy types 
wget https://github.com/uwdata/mosaic/raw/refs/heads/main/docs/public/schema/v0.15.0.json
cargo typify v0.15.0.json

currently fails with

Message:  not yet implemented: invalid (or unexpected) schema:
{
  "type": [
    "string",
    "boolean",
    "null"
  ],
  "enum": [
    "auto",
    "up",
    "right",
    "down",
    "left",
    "none",
    true,
    false,
    null
  ]
}

i think these vgspec, defining a grammar of graphics, could serve as useful example of a real-life scenario!

Dominant language
Rust
Stars
898
Forks
114
Avg merge
4h 18m
Merged PRs (30d)
14

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from oxidecomputer/typify

All issues in oxidecomputer/typify

Similar issues

More Rust issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.