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Module resolver returns shared module.

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This commit is contained in:
Stephen Chung
2020-11-07 23:33:21 +08:00
parent d5d70367fa
commit b3d318ef7f
20 changed files with 158 additions and 136 deletions
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9
doc/src/language/fn-ptr.md
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@@ -223,7 +223,14 @@ engine.register_raw_fn("super_call",
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`FnPtr::call_dynamic` takes a parameter of type `NativeCallContext` which holds the _native call context_
of the particular call to a registered Rust function.
of the particular call to a registered Rust function. It is a type that exposes the following:
| Field | Type | Description |
| ------------------- | :-----------------------------: | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `engine()` | `&Engine` | the current [`Engine`], with all configurations and settings.<br/>This is sometimes useful for calling a script-defined function within the same evaluation context using [`Engine::call_fn`][`call_fn`], or calling a [function pointer]. |
| `imports()` | `Option<&Imports>` | reference to the current stack of [modules] imported via `import` statements (if any) |
| `iter_namespaces()` | `impl Iterator<Item = &Module>` | iterator of the namespaces (as [modules]) containing all script-defined functions |
This type is normally provided by the [`Engine`] (e.g. when using [`Engine::register_fn_raw`](../rust/register-raw.md)).
However, it may also be manually constructed from a tuple: