Struct TimeRange

pub struct TimeRange { /* private fields */ }

Represents a time range as two Option<chrono::NaiveTime> values. None means no upper or no lower bound for range is present.

Example

use chrono::NaiveTime;
use dicom_core::value::TimeRange;

let tr = TimeRange::from_end(NaiveTime::from_hms_opt(10, 30, 15).unwrap());

assert!(tr.start().is_none());
assert!(tr.end().is_some());

Implementations

impl TimeRange

pub fn from_start_to_end( start: NaiveTime, end: NaiveTime, ) -> Result<TimeRange, Error>

Constructs a new TimeRange from two chrono::NaiveTime values monotonically ordered in time.

pub fn from_start(start: NaiveTime) -> TimeRange

Constructs a new TimeRange beginning with a chrono::NaiveTime value and no upper limit.

pub fn from_end(end: NaiveTime) -> TimeRange

Constructs a new TimeRange with no lower limit, ending with a chrono::NaiveTime value.

pub fn start(&self) -> Option<&NaiveTime>

Returns a reference to the lower bound of the range.

pub fn end(&self) -> Option<&NaiveTime>

Returns a reference to the upper bound of the range.

Trait Implementations

impl Clone for TimeRange

fn clone(&self) -> TimeRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeRange

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

Formats the value using the given formatter.

impl Hash for TimeRange

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 TimeRange

fn eq(&self, other: &TimeRange) -> 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 Copy for TimeRange

impl Eq for TimeRange

impl StructuralPartialEq for TimeRange