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Reason

Enum Reason

#[non_exhaustive]pub enum Reason {
    Matches,
    PartlyMatches {
        differs: Vec<Difference>,
    },
    Closest {
        differs: Vec<Difference>,
    },
    NoMatch,
    IdExists,
    IdAgrees,
    IdPartlyMatches {
        differs: Vec<Difference>,
    },
    IdElsewhere {
        cited: usize,
    },
    IdDisagrees,
    IdMissingElsewhere,
    IdMissing,
    ProvidersFailed,
}

Expand description

Why a verdict was reached. “The work” is the verdict’s candidate (Verification::best); “the identifiers” are those the claim gave.

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.

Matches

The citation matches the work. (Verified)

PartlyMatches

The citation partly matches the work. (Plausible)

Fields

§differs: Vec<Difference>

Closest

The closest work shares the title, but other details differ. (Mismatch)

Fields

§differs: Vec<Difference>

NoMatch

No matching work. (NotFound)

IdExists

The identifiers exist; the claim gives nothing else to compare. (Verified)

IdAgrees

The identifiers exist and the citation agrees. (Verified)

IdPartlyMatches

The identifiers exist and the citation partly matches, or shares the title with an error such as a wrong year. (Plausible)

Fields

§differs: Vec<Difference>

IdElsewhere

The identifiers are another work (candidate cited); the citation matches the work. (Mismatch)

Fields

§cited: usize

IdDisagrees

The identifiers’ work (the work) doesn’t match the citation, and no other does. (Mismatch)

IdMissingElsewhere

The identifiers don’t exist; the citation matches the work. (Mismatch)

IdMissing

The identifiers don’t exist, and no matching work was found. (NotFound)

ProvidersFailed

Providers failed, so nothing conclusive can be said. (Unverifiable)

Implementations§

impl Reason

pub fn as_str(&self) -> &'static str

A short machine-friendly name.

pub fn differs(&self) -> &[Difference]

The fields that differ, where the reason has them.

Trait Implementations§

impl Clone for Reason

fn clone(&self) -> Self

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

impl Debug for Reason

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

Formats the value using the given formatter. Read more

impl Eq for Reason

impl PartialEq for Reason

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for Reason

Auto Trait Implementations§

impl Forget for Reason

impl Freeze for Reason

impl Move for Reason

impl RefUnwindSafe for Reason

impl Send for Reason

impl Sync for Reason

impl Unpin for Reason

impl UnsafeUnpin for Reason

impl UnwindSafe for Reason

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

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

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

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more