Enum modus_lib::sld::ResolutionError

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pub enum ResolutionError {
    UnknownPredicate(Literal),
    InsufficientGroundness(Vec<Literal>),
    MaximumDepthExceeded(Vec<Literal>, usize),
    BuiltinFailure(Literal, &'static str),
    InsufficientRules(Literal),
    InconsistentGroundnessSignature(Vec<Signature>),
    NegationProof(Literal),
}

Variants

`UnknownPredicate(Literal)`

Contains the literal with the unknown predicate name.

`InsufficientGroundness(Vec<Literal>)`

Contains the relevant goals.

`MaximumDepthExceeded(Vec<Literal>, usize)`

Contains the goals when the max depth was exceeded.

`BuiltinFailure(Literal, &'static str)`

Contains the relevant literal (builtin call), and the name of the selected builtin.

`InsufficientRules(Literal)`

Contains the literal that didn’t match with any rule head.

`InconsistentGroundnessSignature(Vec<Signature>)`

Contains the set of inconsistent signatures.

`NegationProof(Literal)`

Proof of a negated literal was found.

Implementations

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Trait Implementations

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impl Clone for ResolutionError

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fn clone(&self) -> ResolutionError

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 ResolutionError

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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 ResolutionError

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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 Hash for ResolutionError

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<ResolutionError> for ResolutionError

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

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

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

This method tests for !=.

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impl StructuralEq for ResolutionError

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impl StructuralPartialEq for ResolutionError

Auto Trait Implementations

impl RefUnwindSafe for ResolutionError

impl Unpin for ResolutionError

impl UnwindSafe for ResolutionError

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,

const: unstable · source

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,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<I, T> ExtractContext<I, ()> for T

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fn extract_context(self, _original_input: I)

Given the context attached to a nom error, and given the original input to the nom parser, extract more the useful context information. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Indentable for T where
T: Display,

fn indented(self, indent: &str) -> Indented<'_, Self>

Wrap this object so that its Display representation is indented with the given indent. Each non-empty line of the formatted output will be prefixed with the indent. Read more

fn indented_skip_initial(self, indent: &str) -> IndentedSkipIntial<'_, Self>

Wrap this object so that its Display representation is indented with the given indent. Each non-empty line except for the first of the formatted output will be prefixed with the indent. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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 RecreateContext for I

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fn recreate_context(_original_input: I, tail: I) -> I

Given the original input, as well as the context reported by nom, recreate a context in the original string where the error occurred. Read more

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impl<T> ToOwned for T where
T: Clone,

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)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum modus_lib::sld::ResolutionError

Variants

UnknownPredicate(Literal)

InsufficientGroundness(Vec<Literal>)

MaximumDepthExceeded(Vec<Literal>, usize)

BuiltinFailure(Literal, &'static str)

InsufficientRules(Literal)

InconsistentGroundnessSignature(Vec<Signature>)

NegationProof(Literal)

Implementations

impl ResolutionError

pub fn get_diagnostic(self) -> Diagnostic<()>

Trait Implementations

impl Clone for ResolutionError

fn clone(&self) -> ResolutionError

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

impl Debug for ResolutionError

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

impl Display for ResolutionError

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

impl Hash for ResolutionError

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl PartialEq<ResolutionError> for ResolutionError

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

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

impl Eq for ResolutionError

impl StructuralEq for ResolutionError

impl StructuralPartialEq for ResolutionError

Auto Trait Implementations

impl RefUnwindSafe for ResolutionError

impl Send for ResolutionError

impl Sync for ResolutionError

impl Unpin for ResolutionError

impl UnwindSafe for ResolutionError

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<I, T> ExtractContext<I, ()> for T

fn extract_context(self, _original_input: I)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Indentable for T where T: Display,

fn indented(self, indent: &str) -> Indented<'_, Self>

fn indented_skip_initial(self, indent: &str) -> IndentedSkipIntial<'_, Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<I> RecreateContext<I> for I

fn recreate_context(_original_input: I, tail: I) -> I

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`UnknownPredicate(Literal)`

`InsufficientGroundness(Vec<Literal>)`

`MaximumDepthExceeded(Vec<Literal>, usize)`

`BuiltinFailure(Literal, &'static str)`

`InsufficientRules(Literal)`

`InconsistentGroundnessSignature(Vec<Signature>)`

`NegationProof(Literal)`

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T> Indentable for T where
T: Display,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,