Enum Dst 

pub enum Dst {
    No,
    Yes,
}

An enum indicating whether a particular datetime is in daylight saving time (DST) or not.

Variants

No

DST is not in effect. In other words, standard time is in effect.

Yes

DST is in effect.

Implementations

impl Dst

pub fn is_dst(self) -> bool

Returns true when this value is equal to Dst::Yes.

pub fn is_std(self) -> bool

Returns true when this value is equal to Dst::No.

std in this context refers to “standard time.” That is, it is the offset from UTC used when DST is not in effect.

Trait Implementations

impl Clone for Dst

fn clone(&self) -> Dst

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Dst

impl Debug for Dst

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

Formats the value using the given formatter.

impl Eq for Dst

impl Format for Dst

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl From<bool> for Dst

fn from(is_dst: bool) -> Dst

Converts to this type from the input type.

impl Hash for Dst

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 Ord for Dst

fn cmp(&self, other: &Dst) -> 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 Dst

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Dst

fn partial_cmp(&self, other: &Dst) -> 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 Dst