Function JSClassCreate 

pub unsafe extern "C-unwind" fn JSClassCreate(
    definition: *const JSClassDefinition,
) -> JSClassRef

Available on crate features JSBase and JSObjectRef and JSValueRef only.

Creates a JavaScript class suitable for use with JSObjectMake.

Parameter definition: A JSClassDefinition that defines the class.

Returns: A JSClass with the given definition. Ownership follows the Create Rule.

Safety

definition must be a valid pointer.