Struct Signed 

pub struct Signed { /* private fields */ }

A signed difference between two instants. The domain itself is unsigned (Rule Z, N12), so this type exists to let Instant::between be total.

Implementations

impl Signed

pub fn new(sign: Sign, mag: Delta) -> Self

Construct from a sign and magnitude. A zero magnitude is normalised to positive, so Signed has no negative zero.

pub fn zero() -> Self

Zero.

pub fn sign(&self) -> Sign

The sign.

pub fn magnitude(&self) -> &Delta

The magnitude.

pub fn is_zero(&self) -> bool

Whether this is zero.

pub fn into_magnitude(self) -> Delta

The magnitude, discarding the sign. Named so that dropping the sign is a visible act at the call site.

Trait Implementations

impl Clone for Signed

fn clone(&self) -> Signed

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Signed

impl Debug for Signed

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

Formats the value using the given formatter.

impl Eq for Signed

impl Ord for Signed

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Signed

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Signed

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for Signed