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Add source to contexts.

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Stephen Chung
2020-12-21 23:12:45 +08:00
parent 5ac83f0f46
commit ff67efc6d5
12 changed files with 67 additions and 27 deletions
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doc/src/rust/register-raw.md
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@@ -70,6 +70,7 @@ where:
| `T` | `impl Clone` | return type of the function |
| `context` | `NativeCallContext` | the current _native call context_ |
| &bull; `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]. |
| &bull; `source()` | `Option<&str>` | reference to the current source, if any |
| &bull; `imports()` | `Option<&Imports>` | reference to the current stack of [modules] imported via `import` statements (if any) |
| &bull; `iter_namespaces()` | `impl Iterator<Item = &Module>` | iterator of the namespaces (as [modules]) containing all script-defined functions |
| `args` | `&mut [&mut Dynamic]` | a slice containing `&mut` references to [`Dynamic`] values.<br/>The slice is guaranteed to contain enough arguments _of the correct types_. |