Interface ObjectCore

rust/tvm-ffi/src/object.rs:50–65

Traits that can be used to check if a type is an object This trait is unsafe because it is used to access the object header and the object header is unsafe to access

/// This trait is unsafe because it is used to access the object header
/// and the object header is unsafe to access
pub unsafe trait ObjectCore: Sized + 'static {
    /// the type key of the object
    const TYPE_KEY: &'static str;
    // return the type index of the object
    fn type_index() -> i32;
    /// Return the object header
    /// This function is implemented as a static function so
    ///
    /// # Arguments
    /// * `this` - The object to get the header
    ///
    /// # Returns
    /// * `&mut TVMFFIObject` - The object header
    /// \return The object header
    unsafe fn object_header_mut(this: &mut Self) -> &mut TVMFFIObject;
}

/// Traits for objects with extra items that follows the object
///