pub struct DurationLimit {
    pub max_duration: Option<Duration>,
    pub soft_max_duration: Option<Duration>,
    pub cost_per_hour_after_soft_max: Option<f64>,
    pub quadratic_soft_max_duration: Option<Duration>,
    pub cost_per_square_hour_after_quadratic_soft_max: Option<f64>,
}
Expand description

A limit defining a maximum duration of the route of a vehicle. It can be either hard or soft.

When a soft limit field is defined, both the soft max threshold and its associated cost must be defined together.

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§max_duration: Option<Duration>

A hard limit constraining the duration to be at most max_duration.

§soft_max_duration: Option<Duration>

A soft limit not enforcing a maximum duration limit, but when violated makes the route incur a cost. This cost adds up to other costs defined in the model, with the same unit.

If defined, soft_max_duration must be nonnegative. If max_duration is also defined, soft_max_duration must be less than max_duration.

§cost_per_hour_after_soft_max: Option<f64>

Cost per hour incurred if the soft_max_duration threshold is violated. The additional cost is 0 if the duration is under the threshold, otherwise the cost depends on the duration as follows:

   cost_per_hour_after_soft_max * (duration - soft_max_duration)

The cost must be nonnegative.

§quadratic_soft_max_duration: Option<Duration>

A soft limit not enforcing a maximum duration limit, but when violated makes the route incur a cost, quadratic in the duration. This cost adds up to other costs defined in the model, with the same unit.

If defined, quadratic_soft_max_duration must be nonnegative. If max_duration is also defined, quadratic_soft_max_duration must be less than max_duration, and the difference must be no larger than one day:

`max_duration - quadratic_soft_max_duration <= 86400 seconds`
§cost_per_square_hour_after_quadratic_soft_max: Option<f64>

Cost per square hour incurred if the quadratic_soft_max_duration threshold is violated.

The additional cost is 0 if the duration is under the threshold, otherwise the cost depends on the duration as follows:

   cost_per_square_hour_after_quadratic_soft_max *
   (duration - quadratic_soft_max_duration)^2

The cost must be nonnegative.

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impl DurationLimit

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pub fn cost_per_hour_after_soft_max(&self) -> f64

Returns the value of cost_per_hour_after_soft_max, or the default value if cost_per_hour_after_soft_max is unset.

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pub fn cost_per_square_hour_after_quadratic_soft_max(&self) -> f64

Returns the value of cost_per_square_hour_after_quadratic_soft_max, or the default value if cost_per_square_hour_after_quadratic_soft_max is unset.

Trait Implementations§

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impl Clone for DurationLimit

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fn clone(&self) -> DurationLimit

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 DurationLimit

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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 Default for DurationLimit

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Message for DurationLimit

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fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.
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fn clear(&mut self)

Clears the message, resetting all fields to their default.
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fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>
where Self: Sized,

Encodes the message to a buffer. Read more
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fn encode_to_vec(&self) -> Vec<u8>
where Self: Sized,

Encodes the message to a newly allocated buffer.
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fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>
where Self: Sized,

Encodes the message with a length-delimiter to a buffer. Read more
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fn encode_length_delimited_to_vec(&self) -> Vec<u8>
where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.
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fn decode(buf: impl Buf) -> Result<Self, DecodeError>
where Self: Default,

Decodes an instance of the message from a buffer. Read more
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fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>
where Self: Default,

Decodes a length-delimited instance of the message from the buffer.
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fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>
where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self. Read more
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fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>
where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.
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impl PartialEq for DurationLimit

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for DurationLimit

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impl StructuralPartialEq for DurationLimit

Auto Trait 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> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

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