Enum ExampleDrag 

pub enum ExampleDrag {
    Constant(f64),
    Knots {
        points: &'static [(f64, f64)],
        power_on_factor: f64,
    },
    Files {
        power_off: &'static str,
        power_on: &'static str,
        scaled_to: Option<(f64, f64)>,
    },
}

The drag the example flies, as its notebook gives it: the second, diagnostic flight’s.

Variants

Constant(f64)

One C_D, power off and on.

Knots

(Mach, C_D) knots, linear between and held outside; power on is power_on_factor times.

Fields

points: &'static [(f64, f64)]

The knots, in increasing Mach number.

power_on_factor: f64

Power on, as a multiple of power off.

Files

(Mach, C_D) CSV files under refs/rocketpy/data/rockets/, linear and held outside, optionally scaled so power off reads C_D at a Mach number.

Fields

power_off: &'static str

The power-off curve.

power_on: &'static str

The power-on curve.

scaled_to: Option<(f64, f64)>

(Mach, C_D) the power-off curve is scaled to pass through, with the power-on curve scaled by the same factor.

Trait Implementations

impl Clone for ExampleDrag

fn clone(&self) -> ExampleDrag

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExampleDrag

impl Debug for ExampleDrag

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

Formats the value using the given formatter.

impl PartialEq for ExampleDrag

fn eq(&self, other: &ExampleDrag) -> 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 StructuralPartialEq for ExampleDrag