Module unit_bindings 

Re-exports

use rustc_hir as hir; 🔒

use rustc_lint_defs::declare_lint; 🔒

use rustc_lint_defs::declare_lint_pass; 🔒

use crate::diagnostics::UnitBindingsDiag; 🔒

use crate::LateLintPass; 🔒

use crate::LintContext; 🔒

Structs

UnitBindings

Statics

UNIT_BINDINGS

The unit_bindings lint detects cases where bindings are useless because they have the unit type () as their inferred type. The lint is suppressed if the user explicitly annotates the let binding with the unit type (), or if the let binding uses an underscore wildcard pattern, i.e. let _ = expr, or if the binding is produced from macro expansions.