Module async_closures 

Re-exports

use rustc_hir as hir; 🔒

use rustc_lint_defs::declare_lint; 🔒

use rustc_lint_defs::declare_lint_pass; 🔒

use rustc_macros::Diagnostic; 🔒

use rustc_macros::Subdiagnostic; 🔒

use rustc_span::Span; 🔒

use crate::LateContext; 🔒

use crate::LateLintPass; 🔒

Structs

AsyncClosureSugg 🔒

AsyncClosureUsage

Lint for potential usages of async closures and async fn trait bounds.

ClosureReturningAsyncBlock 🔒

Statics

CLOSURE_RETURNING_ASYNC_BLOCK

The closure_returning_async_block lint detects cases where users write a closure that returns an async block.