pub enum ReadoutError {
    MetricNotAvailable,
    NotImplemented,
    Other(String),
    Warning(String),
}
Expand description

This enum contains possible error types when doing sensor & variable readouts.

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MetricNotAvailable

A specific metric might not be available on all systems (e. g. battery percentage on a desktop).
If you encounter this error, it means that the requested value is not available.

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NotImplemented

The default error for any readout that is not implemented by a particular platform.

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Other(String)

A readout for a metric might be available, but fails due to missing dependencies or other unsatisfied requirements.

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Warning(String)

Getting a readout on a specific operating system might not make sense or causes some other kind of warning. This is not necessarily an error.

Trait Implementations§

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impl Clone for ReadoutError

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fn clone(&self) -> ReadoutError

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 ReadoutError

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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 From<&ReadoutError> for ReadoutError

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fn from(r: &ReadoutError) -> Self

Converts to this type from the input type.
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impl From<Error> for ReadoutError

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fn from(e: Error) -> Self

Converts to this type from the input type.
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impl From<WMIError> for ReadoutError

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fn from(e: WMIError) -> Self

Converts to this type from the input type.
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impl ToString for ReadoutError

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fn to_string(&self) -> String

Converts the given value to a String. Read more

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> ToOwned for T
where 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, 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.