pub struct AdminCategoryTestLockGuard { /* private fields */ }Expand description
Some embedded app categories (e.g. docker-engine) install to a real,
absolute system path (/etc/docker/daemon.json) rather than one scoped
under the test’s temporary HOME. cargo nextest runs each test in its
own OS process, so env_lock() — a single-process Mutex — cannot
prevent two such test processes from racing on that one real, shared
file. Tests that install/uninstall the full embedded category set must
hold this cross-process lock for their entire body.
Trait Implementations§
Source§impl Drop for AdminCategoryTestLockGuard
impl Drop for AdminCategoryTestLockGuard
Auto Trait Implementations§
impl Freeze for AdminCategoryTestLockGuard
impl RefUnwindSafe for AdminCategoryTestLockGuard
impl Send for AdminCategoryTestLockGuard
impl Sync for AdminCategoryTestLockGuard
impl Unpin for AdminCategoryTestLockGuard
impl UnsafeUnpin for AdminCategoryTestLockGuard
impl UnwindSafe for AdminCategoryTestLockGuard
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