Struct wren_rust::VM

pub struct VM { /* fields omitted */ }

Wrapper around a WrenVM.

Refer to wren.h for info on each function.

Methods

impl VM

fn new(cfg: Configuration) -> VM

Create a new VM.

unsafe fn from_ptr(ptr: *mut WrenVM) -> VM

Create a wrapper around an existing WrenVM pointer.

This is mainly used by function wrapping macros.

fn collect_garbage(&mut self)

Maps to wrenCollectGarbage.

fn interpret(&mut self, source: &str) -> InterpretResult

Maps to wrenInterpret.

fn make_call_handle(&mut self, signature: &str) -> Handle

Maps to wrenMakeCallHandle.

fn call(&mut self, method: Handle) -> InterpretResult

Maps to wrenCall.

fn release_handle(&mut self, handle: Handle)

Maps to wrenReleaseHandle.

fn get_slot_count(&mut self) -> i32

Maps to wrenGetSlotCount.

fn ensure_slots(&mut self, num_slots: i32)

Maps to wrenEnsureSlots.

fn get_slot_type(&mut self, slot: i32) -> Type

Maps to wrenGetSlotType.

fn get_slot_bool(&mut self, slot: i32) -> bool

Maps to wrenGetSlotBool.

fn get_slot_bytes(&mut self, slot: i32) -> &[u8]

Maps to wrenGetSlotBytes.

fn get_slot_double(&mut self, slot: i32) -> f64

Maps to wrenGetSlotDouble.

fn get_slot_foreign(&mut self, slot: i32) -> Pointer

Maps to wrenGetSlotForeign.

fn get_slot_string(&mut self, slot: i32) -> &str

Maps to wrenGetSlotString.

fn get_slot_handle(&mut self, slot: i32) -> Handle

Maps to wrenGetSlotHandle.

fn set_slot_bool(&mut self, slot: i32, value: bool)

Maps to wrenSetSlotBool.

fn set_slot_bytes(&mut self, slot: i32, bytes: &[u8])

Maps to wrenSetSlotBytes.

fn set_slot_double(&mut self, slot: i32, value: f64)

Maps to wrenSetSlotDouble.

fn set_slot_new_foreign(
    &mut self,
    slot: i32,
    class_slot: i32,
    size: usize
) -> Pointer

Maps to wrenSetSlotNewForeign.

fn set_slot_new_list(&mut self, slot: i32)

Maps to wrenSetSlotNewList.

fn set_slot_null(&mut self, slot: i32)

Maps to wrenSetSlotNull.

fn set_slot_string(&mut self, slot: i32, s: &str)

Maps to wrenSetSlotString.

fn set_slot_handle(&mut self, slot: i32, handle: Handle)

Maps to wrenSetSlotHandle.

fn get_list_count(&mut self, slot: i32) -> i32

Maps to wrenGetListCount.

fn get_list_element(&mut self, list_slot: i32, index: i32, element_slot: i32)

Maps to wrenGetListElement.

fn insert_in_list(&mut self, list_slot: i32, index: i32, element_slot: i32)

Maps to wrenInsertInList.

fn get_variable(&mut self, module: &str, name: &str, slot: i32)

Maps to wrenGetVariable.

fn abort_fiber(&mut self, slot: i32)

Maps to wrenAbortFiber.

fn get_user_data(&mut self) -> Pointer

Maps to wrenGetUserData.

fn set_user_data(&mut self, data: Pointer)

Maps to wrenSetUserData.

Trait Implementations

impl Drop for VM

fn drop(&mut self)

A method called when the value goes out of scope.