Struct fail::FailScenario [−][src]
Test scenario with configured fail points.
Implementations
impl<'a> FailScenario<'a>[src]
pub fn setup() -> Self[src]
Set up the system for a fail points scenario.
Configures all fail points specified in the FAILPOINTS environment variable.
It does not otherwise change any existing fail point configuration.
The format of FAILPOINTS is failpoint=actions;..., where
failpoint is the name of the fail point. For more information
about fail point actions see the cfg function and
the fail_point macro.
FAILPOINTS may configure fail points that are not actually defined. In
this case the configuration has no effect.
This function should generally be called prior to running a test with fail
points, and afterward paired with teardown.
Panics
Panics if an action is not formatted correctly.
pub fn teardown(self)[src]
Tear down the fail point system.
Clears the configuration of all fail points. Any paused fail points will be notified before they are deactivated.
This function should generally be called after running a test with fail points.
Calling teardown without previously calling setup results in a no-op.
Trait Implementations
impl<'a> Debug for FailScenario<'a>[src]
impl<'a> Drop for FailScenario<'a>[src]
Auto Trait Implementations
impl<'a> RefUnwindSafe for FailScenario<'a>
impl<'a> !Send for FailScenario<'a>
impl<'a> Sync for FailScenario<'a>
impl<'a> Unpin for FailScenario<'a>
impl<'a> UnwindSafe for FailScenario<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>, [src]
V: MultiLane<T>,