pub enum Month {
    January = 1,
    February = 2,
    March = 3,
    April = 4,
    May = 5,
    June = 6,
    July = 7,
    August = 8,
    September = 9,
    October = 10,
    November = 11,
    December = 12,
}
Expand description

Gregorian Month enumeration

Variants§

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January = 1

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February = 2

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March = 3

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April = 4

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May = 5

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June = 6

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July = 7

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August = 8

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September = 9

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October = 10

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November = 11

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December = 12

Implementations§

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impl Month

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pub fn iter_names() -> impl Iterator<Item = &'static str>

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impl Month

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pub const fn days_in_month(&self, year: i32) -> u8

Returns the total number of days in the month for the indicated gregorian year.

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pub const fn start_day_of_year(&self, year: i32) -> u16

Returns the start day of the year for this month for the indicated year, zero-based 01-JAN is 00.

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pub const fn end_day_of_year(&self, year: i32) -> u16

Returns the end day of the year for this month for the indicated year, zero-based, JAN-31 is 30.

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pub const fn valid_day_number(&self, year: i32) -> LessThanValue<u8>

Returns a range verifier to check if the indicate day number is valid for the particular month and year

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pub const fn day_is_within_month(&self, year: i32, day_of_year: u16) -> bool

Returns true if the indicate day of the year is within this month

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pub const fn date_is_within_month(&self, date: &Date) -> bool

Returns true if the indicated date is within this month

Trait Implementations§

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impl Clone for Month

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fn clone(&self) -> Month

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Month

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

Formats the value using the given formatter. Read more
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impl Display for Month

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

Formats the value using the given formatter. Read more
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impl EnumIterItem for Month

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impl EnumName for Month

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fn name(&self) -> &'static str

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impl Ord for Month

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for Month

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for Month

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl TryFrom<&str> for Month

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<u8> for Month

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type Error = GreaterThanEqualToValueError<u8>

The type returned in the event of a conversion error.
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fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.
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impl Copy for Month

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impl Eq for Month

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impl StructuralPartialEq for Month

Auto Trait Implementations§

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impl RefUnwindSafe for Month

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impl Send for Month

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impl Sync for Month

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impl Unpin for Month

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impl UnwindSafe for Month

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> MaybeInto<U> for T
where U: MaybeFrom<T>,

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fn maybe_into(self) -> Option<U>

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.