Enum rkyv_test::collections::index_map::validation::IndexMapError

source · [−]

pub enum IndexMapError<K, V, C> {
    HashIndexError(HashIndexError<C>),
    LayoutError(LayoutError),
    PivotOutOfBounds {
        index: usize,
        pivot: usize,
    },
    CheckEntryError(SliceCheckError<ArchivedEntryError<K, V>>),
    InvalidKeyPosition {
        index: usize,
    },
    ContextError(C),
}

Expand description

Errors that can occur while checking an archived index map.

Variants

`HashIndexError(HashIndexError<C>)`

An error occurred while checking the hash index

`LayoutError(LayoutError)`

An error occurred while checking the layouts of displacements or entries

`PivotOutOfBounds`

Fields

index: usize

The index of the pivot when iterating

pivot: usize

The pivot value that was invalid

A pivot indexes outside of the entries array

`CheckEntryError(SliceCheckError<ArchivedEntryError<K, V>>)`

An error occurred while checking the entries

`InvalidKeyPosition`

Fields

index: usize

The index of the key when iterating

A key is not located at the correct position

This can either be due to the key being invalid for the hash index, or the pivot for the key not pointing to it.

`ContextError(C)`

A bounds error occurred

Trait Implementations

impl<K: Debug, V: Debug, C: Debug> Debug for IndexMapError<K, V, C>

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

Formats the value using the given formatter. Read more

impl<K: Display, V: Display, E: Display> Display for IndexMapError<K, V, E>

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

Formats the value using the given formatter. Read more

impl<K, V, C> Error for IndexMapError<K, V, C> where
    K: Error + 'static,
    V: Error + 'static,
    C: Error + 'static,

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

The lower-level source of this error, if any. Read more

1.0.0 · source

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports. Read more

impl<K, V, C> From<HashIndexError<C>> for IndexMapError<K, V, C>

fn from(e: HashIndexError<C>) -> Self

Converts to this type from the input type.

impl<K, V, C> From<Infallible> for IndexMapError<K, V, C>

fn from(_: Infallible) -> Self

Converts to this type from the input type.

impl<K, V, C> From<LayoutError> for IndexMapError<K, V, C>

fn from(e: LayoutError) -> Self

Converts to this type from the input type.

impl<K, V, C> From<SliceCheckError<ArchivedEntryError<K, V>>> for IndexMapError<K, V, C>

fn from(e: SliceCheckError<ArchivedEntryError<K, V>>) -> Self

Converts to this type from the input type.

impl<K, V, C> From<SliceCheckError<Infallible>> for IndexMapError<K, V, C>

fn from(_: SliceCheckError<Infallible>) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl<K, V, C> RefUnwindSafe for IndexMapError<K, V, C> where
    C: RefUnwindSafe,
    K: RefUnwindSafe,
    V: RefUnwindSafe,

impl<K, V, C> Send for IndexMapError<K, V, C> where
    C: Send,
    K: Send,
    V: Send,

impl<K, V, C> Sync for IndexMapError<K, V, C> where
    C: Sync,
    K: Sync,
    V: Sync,

impl<K, V, C> Unpin for IndexMapError<K, V, C> where
    C: Unpin,
    K: Unpin,
    V: Unpin,

impl<K, V, C> UnwindSafe for IndexMapError<K, V, C> where
    C: UnwindSafe,
    K: UnwindSafe,
    V: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
    W: DeserializeWith<F, T, D>,
    D: Fallible + ?Sized,
    F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<T> Error for T where
T: 'static + Error,

fn as_error(&self) -> &(dyn Error + 'static)

Gets this error as an std::error::Error.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> LayoutRaw for T

fn layout_raw(*const T) -> Layout

Gets the layout of the type.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

impl<E> Provider for E where
E: Error + ?Sized,

fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.