Add metadata export to JSON.

This commit is contained in:
Stephen Chung
2020-12-19 19:42:18 +08:00
parent 0182b2d3f4
commit c6a3ce2cd5
5 changed files with 221 additions and 1 deletions

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@@ -13,6 +13,7 @@
[`no_closure`]: {{rootUrl}}/start/features.md
[`no_std`]: {{rootUrl}}/start/features.md
[`no-std`]: {{rootUrl}}/start/features.md
[`metadata`]: {{rootUrl}}/start/features.md
[`internals`]: {{rootUrl}}/start/features.md
[`unicode-xid-ident`]: {{rootUrl}}/start/features.md

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@@ -26,8 +26,9 @@ more control over what a script can (or cannot) do.
| `no_module` | no | disables loading external [modules] |
| `no_closure` | no | disables [capturing][automatic currying] external variables in [anonymous functions] to simulate _closures_, or [capturing the calling scope]({{rootUrl}}/language/fn-capture.md) in function calls |
| `no_std` | no | builds for `no-std` (implies `no_closure`). Notice that additional dependencies will be pulled in to replace `std` features |
| `serde` | yes | enables serialization/deserialization via `serde`. Notice that the [`serde`](https://crates.io/crates/serde) crate will be pulled in together with its dependencies |
| `serde` | yes | enables serialization/deserialization via `serde` (requires the [`serde`](https://crates.io/crates/serde) crate) |
| `unicode-xid-ident` | no | allows [Unicode Standard Annex #31](http://www.unicode.org/reports/tr31/) as identifiers |
| `metadata` | yes | enables exporting functions metadata to JSON format (requires the [`serde`](https://crates.io/crates/serde) and [`serde_json`](https://crates.io/crates/serde_json) crates) |
| `internals` | yes | exposes internal data structures (e.g. [`AST`] nodes). Beware that Rhai internals are volatile and may change from version to version |