Module meta_obj 

Re-exports

use std::any::Any; 🔒

use std::fmt; 🔒

use std::iter; 🔒

use rustc_abi::Size; 🔒

use crate::*; 🔒

Enums

GetMetaError

Constants

OPAQUE_OBJ_COOKIE

The byte that will be filled into the memory that backs an opaque meta object. Can be basically anything, the only constraint is that we must be able to tell it apart from static initializers to avoid allowing a destryed object to be implicitly re-initialized. Therefore, this must not be 0x00.

Traits

EvalContextExt

MetaObj

A trait for the synchronization metadata that can be attached to a memory location. Must not contain any provenance!