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ValueError

Enum ValueError 

Source
pub enum ValueError {
Show 35 variants UnsupportedFeature { path: ValuePath, feature: &'static str, }, ShapeMismatch { path: ValuePath, expected: String, found: String, }, VariantCaseOutOfRange { path: ValuePath, case: u32, case_count: usize, }, EnumCaseOutOfRange { path: ValuePath, case: u32, case_count: usize, }, RecordArityMismatch { path: ValuePath, expected: usize, found: usize, }, TupleArityMismatch { path: ValuePath, expected: usize, found: usize, }, FlagsArityMismatch { path: ValuePath, expected: usize, found: usize, }, FixedListLengthMismatch { path: ValuePath, expected: u32, found: usize, }, DanglingRef { path: ValuePath, type_id: TypeId, }, RecursiveRef { path: ValuePath, type_id: TypeId, }, UnionUnknownTag { path: ValuePath, tag: String, }, UnionDiscriminatorMismatch { path: ValuePath, tag: String, }, VariantPayloadPresenceMismatch { path: ValuePath, expected_some: bool, }, ResultPayloadPresenceMismatch { path: ValuePath, expected_some: bool, side: ResultSide, }, OptionInnerPresenceMismatch { path: ValuePath, }, TextLanguageNotAllowed { path: ValuePath, language: String, }, TextTooShort { path: ValuePath, min: u32, found: usize, }, TextTooLong { path: ValuePath, max: u32, found: usize, }, TextRegexMismatch { path: ValuePath, regex: String, }, BinaryMimeNotAllowed { path: ValuePath, mime_type: String, }, BinaryTooSmall { path: ValuePath, min: u32, found: usize, }, BinaryTooLarge { path: ValuePath, max: u32, found: usize, }, PathEmpty { path: ValuePath, }, PathExtensionNotAllowed { path: ValuePath, extension: String, }, UrlEmpty { path: ValuePath, }, UrlInvalid { path: ValuePath, url: String, reason: String, }, UrlSchemeNotAllowed { path: ValuePath, scheme: String, }, UrlHostNotAllowed { path: ValuePath, host: String, }, UrlHostMissing { path: ValuePath, }, QuantityUnitNotAllowed { path: ValuePath, unit: String, }, QuantityOutOfRange { path: ValuePath, reason: String, }, NumericOutOfRange { path: ValuePath, reason: String, }, SecretCategoryMismatch { path: ValuePath, expected: String, found: Option<String>, }, QuotaTokenResourceMismatch { path: ValuePath, expected: String, found: String, }, PermissionCardPolymorphicMismatch { path: ValuePath, expected: bool, found: bool, },
}
Expand description

All errors raised by validate_value.

Variants§

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UnsupportedFeature

Validation requires an optional Cargo feature.

Fields

§feature: &'static str
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ShapeMismatch

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§expected: String
§found: String
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VariantCaseOutOfRange

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§case: u32
§case_count: usize
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EnumCaseOutOfRange

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§case: u32
§case_count: usize
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RecordArityMismatch

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§expected: usize
§found: usize
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TupleArityMismatch

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§expected: usize
§found: usize
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FlagsArityMismatch

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§expected: usize
§found: usize
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FixedListLengthMismatch

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§expected: u32
§found: usize
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DanglingRef

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§type_id: TypeId
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RecursiveRef

A chain of named references at one value position resolves back to itself (e.g. A = Ref<A> or a mutual cycle A → B → A) before reaching a structural shape, so no finite value can ever satisfy it.

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§type_id: TypeId
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UnionUnknownTag

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UnionDiscriminatorMismatch

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VariantPayloadPresenceMismatch

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§expected_some: bool
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ResultPayloadPresenceMismatch

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§expected_some: bool
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OptionInnerPresenceMismatch

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TextLanguageNotAllowed

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§language: String
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TextTooShort

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§min: u32
§found: usize
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TextTooLong

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§max: u32
§found: usize
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TextRegexMismatch

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§regex: String
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BinaryMimeNotAllowed

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§mime_type: String
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BinaryTooSmall

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§min: u32
§found: usize
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BinaryTooLarge

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§max: u32
§found: usize
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PathEmpty

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PathExtensionNotAllowed

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§extension: String
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UrlEmpty

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UrlInvalid

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§reason: String
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UrlSchemeNotAllowed

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§scheme: String
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UrlHostNotAllowed

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§host: String
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UrlHostMissing

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QuantityUnitNotAllowed

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§unit: String
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QuantityOutOfRange

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§reason: String
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NumericOutOfRange

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§reason: String
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SecretCategoryMismatch

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§expected: String
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QuotaTokenResourceMismatch

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§expected: String
§found: String
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PermissionCardPolymorphicMismatch

Fields

§expected: bool
§found: bool

Trait Implementations§

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impl Clone for ValueError

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fn clone(&self) -> ValueError

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

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

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

Formats the value using the given formatter. Read more
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impl Display for ValueError

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

Formats the value using the given formatter. Read more
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impl Error for ValueError

1.30.0 · Source§

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

Returns 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

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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 PartialEq for ValueError

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for ValueError

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, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Resource for T
where T: 'static,

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type Rep = Option<T>

The type which is actually stored in-memory for this resource. Read more
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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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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 = !

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

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> TupleOrUnit<()> for T

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fn into(self)