Enum Definition 

#[non_exhaustive]
pub enum Definition {
    PeakHeight {
        point: Point,
    },
    TimeOfPeakHeight {
        point: Point,
    },
    PeakSpeed {
        point: Point,
    },
    PeakMach,
    PeakAccelerationBefore {
        event: Event,
    },
    SpeedAtEvent {
        point: Point,
        event: Event,
        which: Occurrence,
    },
    TimeOfEvent {
        event: Event,
    },
    StabilityAtEvent {
        event: Event,
    },
}

What a metric measures, precisely enough to take it from a flight’s time series.

Variants (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.

PeakHeight

The largest height of point above the launch site over the flight.

Fields

point: Point

Whose height.

TimeOfPeakHeight

The time of the stored step at which the height of point is largest. This is not always the apogee event’s time: the event can fall between steps.

Fields

point: Point

Whose height.

PeakSpeed

The largest speed of point over the flight.

Fields

point: Point

Whose speed.

PeakMach

The largest Mach number over the flight.

PeakAccelerationBefore

The largest total acceleration up to the first occurrence of event, or over the whole flight if it never happens: nothing after the event counts.

Fields

event: Event

The event.

SpeedAtEvent

The speed of point at which occurrence of event, interpolated linearly in time between the two stored steps either side of it (exact when the event is on a step).

Fields

point: Point

Whose speed.

event: Event

The event.

which: Occurrence

Which occurrence.

TimeOfEvent

The time of the first occurrence of event.

Fields

event: Event

The event.

StabilityAtEvent

The static stability margin at the first occurrence of event: the distance from the center of mass aft to the center of pressure, divided by the tool’s reference length, in calibres (Niskanen 2009, p. 12). OpenRocket’s reference length is by default the largest body diameter, and was that on every flight of the record.

Fields

event: Event

The event.

Implementations

impl Definition

pub const fn event(self) -> Option<Event>

The event this definition takes its value at, if any.

Trait Implementations

impl Clone for Definition

fn clone(&self) -> Definition

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Definition

impl Debug for Definition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Definition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Definition

impl Hash for Definition

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Definition

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Definition

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Definition