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Module resolver returns shared module.

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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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10
doc/src/plugins/module.md
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@@ -342,11 +342,11 @@ specially by the plugins system.
`NativeCallContext` is a type that encapsulates the current _native call context_ and exposes the following:
* `NativeCallContext::engine(): &Engine` - the current [`Engine`], with all configurations and settings.
This is sometimes useful for calling a script-defined function within the same evaluation context
using [`Engine::call_fn`][`call_fn`].
* `NativeCallContext::namespace(): &Module` - the global namespace of script-defined functions, as a [`Module`].
| 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 first parameter, if exists, will be stripped before all other processing. It is _virtual_.
Most importantly, it does _not_ count as a parameter to the function and there is no need to provide