rhai/doc/src/engine/options.md

Engine Configuration Options
===========================

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A number of other configuration options are available from the `Engine` to fine-tune behavior and safeguards.

| Method                   | Not available under          | Description                                                                                                            |
| ------------------------ | ---------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
| `set_doc_comments`       |                              | enables/disables [doc-comments]                                                                                        |
| `set_optimization_level` | [`no_optimize`]              | sets the amount of script _optimizations_ performedSee [script optimization]                                           |
| `set_max_expr_depths`    | [`unchecked`]                | sets the maximum nesting levels of an expression/statementSee [maximum statement depth]                                |
| `set_max_call_levels`    | [`unchecked`]                | sets the maximum number of function call levels (default 50) to avoid infinite recursionSee [maximum call stack depth] |
| `set_max_operations`     | [`unchecked`]                | sets the maximum number of _operations_ that a script is allowed to consumeSee [maximum number of operations]          |
| `set_max_modules`        | [`unchecked`]                | sets the maximum number of [modules] that a script is allowed to loadSee [maximum number of modules]                   |
| `set_max_string_size`    | [`unchecked`]                | sets the maximum length (in UTF-8 bytes) for [strings]See [maximum length of strings]                                  |
| `set_max_array_size`     | [`unchecked`], [`no_index`]  | sets the maximum size for [arrays]See [maximum size of arrays]                                                         |
| `set_max_map_size`       | [`unchecked`], [`no_object`] | sets the maximum number of properties for [object maps]See [maximum size of object maps]                               |
| `disable_symbol`         |                              | disables a certain keyword or operatorSee [disable keywords and operators]                                             |