Struct Accel 

pub struct Accel { /* private fields */ }

Acceleration / deceleration rate (always non-negative, distance units per second²).

let a = Accel::from(1.5);
assert_eq!(format!("{a}"), "1.50m/s²");

Implementations

impl Accel

pub fn try_new(value: f64) -> Result<Self, UnitError>

Fallible constructor — returns Err for NaN, infinity, or negative values.

Errors

Returns UnitError if value is not finite or is negative.

assert!(Accel::try_new(1.5).is_ok());
assert!(Accel::try_new(-0.5).is_err());

pub const fn value(self) -> f64

The inner value.

Trait Implementations

impl Clone for Accel

fn clone(&self) -> Accel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Accel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Accel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Accel

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

Formats the value using the given formatter.

impl From<f64> for Accel

fn from(value: f64) -> Self

Converts to this type from the input type.

impl PartialEq for Accel

fn eq(&self, other: &Accel) -> 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 PartialOrd for Accel

fn partial_cmp(&self, other: &Accel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Accel

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Accel

impl StructuralPartialEq for Accel