Struct Seconds 

pub struct Seconds(/* private fields */);

A non-negative duration in seconds.

Invariant: inner >= 0.0.

Implementations

impl Seconds

pub fn new(v: f32) -> Option<Self>

{ true } pub fn new(v: f32) -> Option<Self> { ret.is_some() == (v >= 0.0) } Create a validated non-negative duration in seconds.

Returns None if v is negative.

use polyvoice::Seconds;
assert!(Seconds::new(3.5).is_some());
assert!(Seconds::new(-1.0).is_none());

pub fn get(&self) -> f32

{ true } pub fn get(&self) -> f32 { ret == self.0 && ret >= 0.0 } Return the raw duration value in seconds.

use polyvoice::Seconds;
let s = Seconds::new(2.0).unwrap();
assert_eq!(s.get(), 2.0);

Trait Implementations

impl Clone for Seconds

fn clone(&self) -> Seconds

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Seconds

impl Debug for Seconds

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

Formats the value using the given formatter.

impl Default for Seconds

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Seconds

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Seconds

fn eq(&self, other: &Seconds) -> 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 Seconds

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 Seconds