#[non_exhaustive]
pub enum InvalidFormatDescription { UnclosedOpeningBracket { index: usize, }, InvalidComponentName { name: String, index: usize, }, InvalidModifier { value: String, index: usize, }, MissingComponentName { index: usize, }, MissingRequiredModifier { name: &'static str, index: usize, }, Expected { what: &'static str, index: usize, }, NotSupported { what: &'static str, context: &'static str, index: usize, }, }
Available on (crate features formatting or parsing) and crate feature alloc only.
Expand description

The format description provided was not valid.

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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UnclosedOpeningBracket

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§index: usize

The zero-based index of the opening bracket.

There was a bracket pair that was opened but not closed.

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InvalidComponentName

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§name: String

The name of the invalid component name.

§index: usize

The zero-based index the component name starts at.

A component name is not valid.

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InvalidModifier

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§value: String

The value of the invalid modifier.

§index: usize

The zero-based index the modifier starts at.

A modifier is not valid.

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MissingComponentName

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§index: usize

The zero-based index where the component name should start.

A component name is missing.

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MissingRequiredModifier

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§name: &'static str

The name of the modifier that is missing.

§index: usize

The zero-based index of the component.

A required modifier is missing.

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Expected

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§what: &'static str

What was expected to be present, but wasn’t.

§index: usize

The zero-based index the item was expected to be found at.

Something was expected, but not found.

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NotSupported

Fields

This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
§what: &'static str

The behavior that is not supported.

§context: &'static str

The context in which the behavior is not supported.

§index: usize

The zero-based index the error occurred at.

Certain behavior is not supported in the given context.

Trait Implementations§

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impl Clone for InvalidFormatDescription

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fn clone(&self) -> InvalidFormatDescription

Returns a copy of the value. Read more
1.0.0 · source§

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

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

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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 InvalidFormatDescription

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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 Error for InvalidFormatDescription

Available on crate feature std only.
1.30.0 · source§

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
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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 From<InvalidFormatDescription> for Error

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fn from(original: InvalidFormatDescription) -> Self

Converts to this type from the input type.
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impl PartialEq for InvalidFormatDescription

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFrom<Error> for InvalidFormatDescription

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type Error = DifferentVariant

The type returned in the event of a conversion error.
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fn try_from(err: Error) -> Result<Self, Self::Error>

Performs the conversion.
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impl Eq for InvalidFormatDescription

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impl StructuralPartialEq for InvalidFormatDescription

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> 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.