## CapacityRequestPolicy

# Struct CapacityRequestPolicy

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    pub struct CapacityRequestPolicy {
        pub default: Option<Quantity>,
        pub valid_range: Option<CapacityRequestPolicyRange>,
        pub valid_values: Option<Vec<Quantity>>,
    }

Expand description

CapacityRequestPolicy defines how requests consume device capacity.

Must not set more than one ValidRequestValues.

## Fields§

§`default: Option<Quantity>`

Default specifies how much of this capacity is consumed by a request that does not contain an entry for it in DeviceRequest’s Capacity.

§`valid_range: Option<CapacityRequestPolicyRange>`

ValidRange defines an acceptable quantity value range in consuming requests.

If this field is set, Default must be defined and it must fall within the defined ValidRange.

If the requested amount does not fall within the defined range, the request violates the policy, and this device cannot be allocated.

If the request doesn’t contain this capacity entry, Default value is used.

§`valid_values: Option<Vec<Quantity>>`

ValidValues defines a set of acceptable quantity values in consuming requests.

Must not contain more than 10 entries. Must be sorted in ascending order.

If this field is set, Default must be defined and it must be included in ValidValues list.

If the requested amount does not match any valid value but smaller than some valid values, the scheduler calculates the smallest valid value that is greater than or equal to the request. That is: min(ceil(requestedValue) ∈ validValues), where requestedValue ≤ max(validValues).

If the requested amount exceeds all valid values, the request violates the policy, and this device cannot be allocated.

## Trait Implementations§

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### impl Clone for CapacityRequestPolicy

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#### fn clone(&self) -> CapacityRequestPolicy

Returns a duplicate 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 CapacityRequestPolicy

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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 DeepMerge for CapacityRequestPolicy

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#### fn merge_from(&mut self, other: Self)

Merge `other` into `self`.
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### impl Default for CapacityRequestPolicy

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#### fn default() -> CapacityRequestPolicy

Returns the “default value” for a type. Read more
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### impl<'de> Deserialize<'de> for CapacityRequestPolicy

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#### fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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### impl PartialEq for CapacityRequestPolicy

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#### fn eq(&self, other: &CapacityRequestPolicy) -> 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 Serialize for CapacityRequestPolicy

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#### fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more
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### impl StructuralPartialEq for CapacityRequestPolicy

## Auto Trait Implementations§

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### impl Freeze for CapacityRequestPolicy

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### impl RefUnwindSafe for CapacityRequestPolicy

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### impl Send for CapacityRequestPolicy

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### impl Sync for CapacityRequestPolicy

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### impl Unpin for CapacityRequestPolicy

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### impl UnwindSafe for CapacityRequestPolicy

## 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> CloneToUninit for T
where T: Clone,

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#### 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
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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.
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### impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,