Crate ruwren 

We expose the Wren API in a Rust-y way

Re-exports

pub extern crate wren_sys;

Modules

foreign_v1

foreign_v2

Macros

create_module

Creates a Wren module

get_slot_checked

Checks if the slot type is correct at the given slot. If not, will panic. If it is, will return the item at the given slot.

send_foreign

Sends a foreign object $obj as an object of $class in module $modl to slot $slot

wren_module

Structs

BasicFileLoader

ClassObjectPointers

List of MethodPointers that make up the methods of a [’RuntimeClass`]

ForeignObject

Indicates a “foreign object” to Wren

FunctionHandle

A handle to a Wren method call

Handle

A handle to a Wren object

MethodPointer

Module

A container for RuntimeClass structs

ModuleLibrary

Simulates a module structure for foreign functions

NullLoader

UserData

A mostly internal class that is exposed so that some externally generated code can access it.

VM

VMConfig

Allows for the customization of a Wren VM

VMStackFrameError

VMWrapper

High-level wrapper around a Wren VM

Enums

ForeignSendError

Errors that can happen when sending a foreign object to Wren

FunctionSignature

Represents Wren function signatures

SlotType

Represents Wren slot types

VMError

Possible errors for a Wren script

WrenError

Directly internally to report errors

Traits

Class

Initialize function for Wren classes

ClassObject

Indicates a “real” Wren class, and must be implemented to be added to a Module

ModuleScriptLoader

Enables one to enable module loading for Wren

Printer

Sends strings for printing to an output

Functions

handle_panic

type_name_of

Type Aliases

SlotId

Attribute Macros

wren_impl

Derive Macros

WrenObject