Enum Month 

#[repr(i32)]
pub enum Month {
    Unspecified = 0,
    January = 1,
    February = 2,
    March = 3,
    April = 4,
    May = 5,
    June = 6,
    July = 7,
    August = 8,
    September = 9,
    October = 10,
    November = 11,
    December = 12,
}

Represents a month in the Gregorian calendar.

Variants

Unspecified = 0

The unspecified month.

January = 1

The month of January.

February = 2

The month of February.

March = 3

The month of March.

April = 4

The month of April.

May = 5

The month of May.

June = 6

The month of June.

July = 7

The month of July.

August = 8

The month of August.

September = 9

The month of September.

October = 10

The month of October.

November = 11

The month of November.

December = 12

The month of December.

Implementations

impl Month

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of Month.

pub fn from_i32(value: i32) -> Option<Month>

👎Deprecated: Use the TryFrom<i32> implementation instead

Converts an i32 to a Month, or None if value is not a valid variant.

impl Month

pub const fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

impl Month

pub const fn is_unspecified(&self) -> bool

Checks if the value is of the Unspecified variant.

pub const fn is_january(&self) -> bool

Returns true if the month variant is January.

pub const fn is_february(&self) -> bool

Returns true if the month variant is February.

pub const fn is_march(&self) -> bool

Returns true if the month variant is March.

pub const fn is_april(&self) -> bool

Returns true if the month variant is April.

pub const fn is_may(&self) -> bool

Returns true if the month variant is May.

pub const fn is_june(&self) -> bool

Returns true if the month variant is June.

pub const fn is_july(&self) -> bool

Returns true if the month variant is July.

pub const fn is_august(&self) -> bool

Returns true if the month variant is August.

pub const fn is_september(&self) -> bool

Returns true if the month variant is September.

pub const fn is_october(&self) -> bool

Returns true if the month variant is October.

pub const fn is_november(&self) -> bool

Returns true if the month variant is November.

pub const fn is_december(&self) -> bool

Returns true if the month variant is December.

pub const fn as_title_case(&self) -> &'static str

Returns the name of the month in title case.

Trait Implementations

impl Clone for Month

fn clone(&self) -> Month

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Month

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

Formats the value using the given formatter.

impl Default for Month

fn default() -> Month

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Month

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Month

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

Formats the value using the given formatter.

impl From<Month> for i32

fn from(value: Month) -> i32

Converts to this type from the input type.

impl Hash for Month

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 Month

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

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

fn partial_cmp(&self, other: &Month) -> 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 Serialize for Month

Available on crate feature serde only.

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<i32> for Month

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Month, UnknownEnumValue>

Performs the conversion.

impl Copy for Month

impl Eq for Month

impl StructuralPartialEq for Month