Struct fail::FailGuard

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pub struct FailGuard(_);

Expand description

Configure fail point in RAII style.

Implementations

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impl FailGuard

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pub fn new<S: Into<String>>(name: S, actions: &str) -> Result<FailGuard, String>

Configure the actions for a fail point during the lifetime of the returning FailGuard.

Read documentation of [cfg] for more details.

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pub fn with_callback<S, F>(name: S, f: F) -> Result<FailGuard, String>where
S: Into<String>,
F: Fn() + Send + Sync + 'static,

Configure the actions for a fail point during the lifetime of the returning FailGuard.

Read documentation of cfg_callback for more details.

Trait Implementations

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impl Debug for FailGuard

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Drop for FailGuard

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations

impl RefUnwindSafe for FailGuard

impl Send for FailGuard

impl Sync for FailGuard

impl Unpin for FailGuard

impl UnwindSafe for FailGuard

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for Twhere
U: From<T>,

const: unstable

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

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Struct fail::FailGuard

Implementations

impl FailGuard

pub fn new<S: Into<String>>(name: S, actions: &str) -> Result<FailGuard, String>

pub fn with_callback<S, F>(name: S, f: F) -> Result<FailGuard, String>where
S: Into<String>,
F: Fn() + Send + Sync + 'static,

Trait Implementations

impl Debug for FailGuard

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Drop for FailGuard

fn drop(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for FailGuard

impl Send for FailGuard

impl Sync for FailGuard

impl Unpin for FailGuard

impl UnwindSafe for FailGuard

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

Struct fail::FailGuard

Implementations

impl FailGuard

pub fn new<S: Into<String>>(name: S, actions: &str) -> Result<FailGuard, String>

pub fn with_callback<S, F>(name: S, f: F) -> Result<FailGuard, String>where S: Into<String>, F: Fn() + Send + Sync + 'static,

Trait Implementations

impl Debug for FailGuard

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Drop for FailGuard

fn drop(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for FailGuard

impl Send for FailGuard

impl Sync for FailGuard

impl Unpin for FailGuard

impl UnwindSafe for FailGuard

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

pub fn with_callback<S, F>(name: S, f: F) -> Result<FailGuard, String>where
S: Into<String>,
F: Fn() + Send + Sync + 'static,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,