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InstanceError

ommx

Enum InstanceError 

Source 
#[non_exhaustive]
pub enum InstanceError {

Show 18 variants    DuplicatedVariableID {
        id: VariableID,
    },
    DuplicatedConstraintID {
        id: ConstraintID,
    },
    UndefinedVariableID {
        id: VariableID,
    },
    UndefinedConstraintID {
        id: ConstraintID,
    },
    NonUniqueVariableID {
        id: VariableID,
    },
    NonUniqueConstraintID {
        id: ConstraintID,
    },
    DependentVariableUsed {
        id: VariableID,
    },
    DuplicatedNamedFunctionID {
        id: NamedFunctionID,
    },
    FixedAndDependentVariable {
        id: VariableID,
    },
    FixedVariableUsed {
        id: VariableID,
    },
    MissingRequiredField {
        field: &'static str,
    },
    OverlappingConstraintID {
        id: ConstraintID,
    },
    UndefinedDependentVariableID {
        id: VariableID,
    },
    InconsistentDecisionVariableID {
        key: VariableID,
        value_id: VariableID,
    },
    InconsistentConstraintID {
        key: ConstraintID,
        value_id: ConstraintID,
    },
    InconsistentRemovedConstraintID {
        key: ConstraintID,
        value_id: ConstraintID,
    },
    InconsistentParameterID {
        key: VariableID,
        value_id: u64,
    },
    InconsistentNamedFunctionID {
        key: NamedFunctionID,
        id: NamedFunctionID,
    },

}
Expand description

Violation of the Instance invariants.

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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DuplicatedVariableID

Fields

§id: VariableID
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DuplicatedConstraintID

Fields

§id: ConstraintID
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UndefinedVariableID

Fields

§id: VariableID
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UndefinedConstraintID

Fields

§id: ConstraintID
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NonUniqueVariableID

Fields

§id: VariableID
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NonUniqueConstraintID

Fields

§id: ConstraintID
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DependentVariableUsed

Fields

§id: VariableID
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DuplicatedNamedFunctionID

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FixedAndDependentVariable

Fields

§id: VariableID
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FixedVariableUsed

Fields

§id: VariableID
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MissingRequiredField

Fields

§field: &'static str
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OverlappingConstraintID

Fields

§id: ConstraintID
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UndefinedDependentVariableID

Fields

§id: VariableID
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InconsistentDecisionVariableID

Fields

§key: VariableID
§value_id: VariableID
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InconsistentConstraintID

Fields

§key: ConstraintID
§value_id: ConstraintID
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InconsistentRemovedConstraintID

Fields

§key: ConstraintID
§value_id: ConstraintID
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InconsistentParameterID

Fields

§key: VariableID
§value_id: u64
§

InconsistentNamedFunctionID

Trait Implementations§

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impl Debug for InstanceError

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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 InstanceError

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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 Error for InstanceError

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()

Read more
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<InstanceError> for RawParseError

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fn from(source: InstanceError) -> Self

Converts to this type from the input type.

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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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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 = 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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V