Expand description
Unsafety checker: every impl either implements a trait defined in this crate or pertains to a type defined in this crate.
Re-exports§
use rustc_attr_ir::lang_items::LangItem;🔒use rustc_errors::struct_span_code_err;🔒use rustc_hir::Safety;🔒use rustc_middle::ty::print::PrintTraitRefExt as _;🔒use rustc_middle::ty::ImplTraitHeader;🔒use rustc_middle::ty::TraitDef;🔒use rustc_middle::ty::TyCtxt;🔒use rustc_span::ErrorGuaranteed;🔒use rustc_span::def_id::LocalDefId;🔒use rustc_errors::codes::*;🔒use rustc_middle::ty::ImplPolarity::*;🔒