#json-parser #expression-parser #graph #task #planning #specification #vega

vegafusion-core

Core components required by multiple VegaFusion crates, with WASM compatibility

42 releases (26 stable)

1.6.9 May 9, 2024
1.6.7 Apr 11, 2024
1.6.6 Mar 22, 2024
1.6.0-rc1 Dec 21, 2023
1.1.1 Mar 25, 2023

#2224 in Parser implementations

Download history 27/week @ 2024-01-29 3/week @ 2024-02-05 117/week @ 2024-02-12 10/week @ 2024-02-19 176/week @ 2024-02-26 7/week @ 2024-03-04 12/week @ 2024-03-11 141/week @ 2024-03-18 1/week @ 2024-03-25 32/week @ 2024-04-01 108/week @ 2024-04-08 509/week @ 2024-04-15 2/week @ 2024-04-29 281/week @ 2024-05-06

796 downloads per month
Used in 2 crates

BSD-3-Clause

635KB
15K SLoC

vegafusion-core

This crate contains all the logic to convert an input Vega specification into a VegaFusion task graph. In particular, it contains:

  • JSON parsing
  • Planning
  • Protocol buffer definitions and generated types for the task graph
  • Vega expression parsing

It may be desirable to split the crate in the future, but we don't yet have any applications that require only a subset of this functionality.

Dependencies

~20–36MB
~584K SLoC