Module reference_casting 

Re-exports

use rustc_ast::Mutability; 🔒

use rustc_hir::Expr; 🔒

use rustc_hir::ExprKind; 🔒

use rustc_hir::UnOp; 🔒

use rustc_lint_defs::declare_lint; 🔒

use rustc_lint_defs::declare_lint_pass; 🔒

use rustc_middle::ty::layout::LayoutOf as _; 🔒

use rustc_middle::ty::layout::TyAndLayout; 🔒

use rustc_middle::ty; 🔒

use rustc_middle::ty::Ty; 🔒

use rustc_span::sym; 🔒

use crate::diagnostics::InvalidReferenceCastingDiag; 🔒

use crate::utils::peel_casts; 🔒

use crate::LateContext; 🔒

use crate::LateLintPass; 🔒

use crate::LintContext; 🔒

Structs

InvalidReferenceCasting

Enums

PatternKind 🔒

Statics

INVALID_REFERENCE_CASTING 🔒

The invalid_reference_casting lint checks for casts of &T to &mut T without using interior mutability.

Functions

borrow_or_assign 🔒

is_cast_to_bigger_memory_layout 🔒

is_invalid_cast_from_ref_to_mut_ptr 🔒

is_ty_fully_unsafe_celled 🔒

Checks that a Ty fully covered by one or more UnsafeCell.