Enum icu_provider::DataErrorKind

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#[non_exhaustive]
pub enum DataErrorKind { MissingDataKey, MissingLocale, NeedsLocale, ExtraneousLocale, FilteredResource, MismatchedType(&'static str), MissingPayload, InvalidState, KeyLocaleSyntax, Custom, UnavailableBufferFormat(BufferFormat), }
Expand description

A list specifying general categories of data provider error.

Errors may be caused either by a malformed request or by the data provider not being able to fulfill a well-formed request.

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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MissingDataKey

No data for the provided resource key.

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MissingLocale

There is data for the key, but not for this particular locale.

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NeedsLocale

The request should include a locale.

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ExtraneousLocale

The request should not contain a locale.

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FilteredResource

The resource was blocked by a filter. The resource may or may not be available.

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MismatchedType(&'static str)

The generic type parameter does not match the TypeId. The expected type name is stored as context when this error is returned.

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MissingPayload

The payload is missing. This is usually caused by a previous error.

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InvalidState

A data provider object was given to an operation in an invalid state.

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KeyLocaleSyntax

The syntax of the DataKey or DataLocale was invalid.

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Custom

An unspecified error occurred, such as a Serde error.

Check debug logs for potentially more information.

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UnavailableBufferFormat(BufferFormat)

An error indicating that the desired buffer format is not available. This usually means that a required Cargo feature was not enabled

Implementations§

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impl DataErrorKind

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pub const fn into_error(self) -> DataError

Converts this DataErrorKind into a DataError.

If possible, you should attach context using a with_ function.

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pub const fn with_key(self, key: DataKey) -> DataError

Creates a DataError with a resource key context.

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pub const fn with_str_context(self, context: &'static str) -> DataError

Creates a DataError with a string context.

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pub fn with_type_context<T>(self) -> DataError

Creates a DataError with a type name context.

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pub fn with_req(self, key: DataKey, req: DataRequest<'_>) -> DataError

Creates a DataError with a request context.

Trait Implementations§

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impl Clone for DataErrorKind

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fn clone(&self) -> DataErrorKind

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DataErrorKind

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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 Display for DataErrorKind

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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 PartialEq for DataErrorKind

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fn eq(&self, other: &DataErrorKind) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for DataErrorKind

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impl Eq for DataErrorKind

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impl StructuralPartialEq for DataErrorKind

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T