Enum landlock::HandleAccessError

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#[non_exhaustive]
pub enum HandleAccessError<T>
where T: Access,
{ Compat(CompatError<T>), }
Expand description

Identifies errors when updating the ruleset’s handled access-rights.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Compat(CompatError<T>)

Trait Implementations§

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impl<T> Debug for HandleAccessError<T>
where T: Access + Debug,

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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<T> Display for HandleAccessError<T>
where T: Access, CompatError<T>: Display,

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

Formats the value using the given formatter. Read more
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impl<T> Error for HandleAccessError<T>
where T: Access, CompatError<T>: Error, Self: Debug + Display,

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fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type based access to context intended for error reports. Read more
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impl<T> From<CompatError<T>> for HandleAccessError<T>
where T: Access,

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fn from(source: CompatError<T>) -> Self

Converts to this type from the input type.
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impl<A> From<HandleAccessError<A>> for HandleAccessesError
where A: Access,

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fn from(error: HandleAccessError<A>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<T> Freeze for HandleAccessError<T>
where <T as RawBitFlags>::Numeric: Freeze,

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impl<T> !RefUnwindSafe for HandleAccessError<T>

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impl<T> Send for HandleAccessError<T>
where <T as RawBitFlags>::Numeric: Send, T: Send,

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impl<T> Sync for HandleAccessError<T>
where <T as RawBitFlags>::Numeric: Sync, T: Sync,

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impl<T> Unpin for HandleAccessError<T>
where <T as RawBitFlags>::Numeric: Unpin, T: Unpin,

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impl<T> !UnwindSafe for HandleAccessError<T>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.