LookError

cmdmat

Enum LookError 

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pub enum LookError<D> {
    DeciderAdvancedTooFar,
    DeciderDenied(String, D),
    FinalizerDoesNotExist,
    UnknownMapping(String),
}
Expand description

Errors happening during lookup of a command.

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DeciderAdvancedTooFar

Decider consumed more than available input

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DeciderDenied(String, D)

Decider denies the input

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FinalizerDoesNotExist

A finalizer does not exist for this entry

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UnknownMapping(String)

The mapping element does not exist

Trait Implementations§

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impl<D: Debug> Debug for LookError<D>

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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<D: PartialEq> PartialEq for LookError<D>

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fn eq(&self, other: &LookError<D>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<D> StructuralPartialEq for LookError<D>

Auto Trait Implementations§

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impl<D> Freeze for LookError<D>
where D: Freeze,

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impl<D> RefUnwindSafe for LookError<D>
where D: RefUnwindSafe,

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impl<D> Send for LookError<D>
where D: Send,

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impl<D> Sync for LookError<D>
where D: Sync,

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impl<D> Unpin for LookError<D>
where D: Unpin,

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impl<D> UnwindSafe for LookError<D>
where D: UnwindSafe,

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, 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.