Add object safety to TRPL
Add object safety to TRPL

Fixes #26938

dwillmer/rust,aidancully/rust,dwillmer/rust,graydon/rust,GBGamer/rust,aidancully/rust,GBGamer/rust,graydon/rust,aidancully/rust,GBGamer/rust,dwillmer/rust,aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,GBGamer/rust,graydon/rust,graydon/rust,dwillmer/rust,dwillmer/rust,dwillmer/rust,dwillmer/rust,GBGamer/rust,GBGamer/rust,GBGamer/rust,GBGamer/rust,dwillmer/rust