pub enum RuleConfigurationError {
    UnexpectedProperty(String),
    MissingProperty(String),
    BooleanExpected(String),
    StringExpected(String),
    UsizeExpected(String),
    FloatExpected(String),
    StringListExpected(String),
    UnexpectedValueType(String),
    UnexpectedValue {
        property: String,
        message: String,
    },
    PropertyCollision(Vec<String>),
}
Expand description

When implementing the configure method of the Rule trait, the method returns a result that uses this error type.

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UnexpectedProperty(String)

When a rule gets an unknown property. The string should be the unknown field name.

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MissingProperty(String)

When a rule has a required property. The string should be the field name.

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BooleanExpected(String)

When a property is associated with something else than an expected boolean. The string is the property name.

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StringExpected(String)

When a property is associated with something else than an expected string. The string is the property name.

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UsizeExpected(String)

When a property is associated with something else than an expected unsigned number. The string is the property name.

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FloatExpected(String)

When a property is associated with something else than an expected float. The string is the property name.

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StringListExpected(String)

When a property is associated with something else than an expected list of strings. The string is the property name.

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UnexpectedValueType(String)

When the value type is invalid. The string is the property name that was given the wrong value type.

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UnexpectedValue

Fields

§property: String
§message: String

When the value is invalid.

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PropertyCollision(Vec<String>)

When a rule cannot have multiple properties defined at the same time.

Trait Implementations§

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impl Clone for RuleConfigurationError

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fn clone(&self) -> RuleConfigurationError

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 RuleConfigurationError

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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 RuleConfigurationError

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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 PartialEq<RuleConfigurationError> for RuleConfigurationError

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

This method tests for self and other values to be equal, and is used by ==.
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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 Eq for RuleConfigurationError

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impl StructuralEq for RuleConfigurationError

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impl StructuralPartialEq for RuleConfigurationError

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Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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.