Struct Date 

pub struct Date {
    pub year: i32,
    pub month: u8,
    pub day: u8,
}

A proleptic Gregorian calendar date.

Fields

year: i32

month: u8

day: u8

Implementations

impl Date

pub fn new(year: i32, month: u8, day: u8) -> Option<Self>

Creates a date when the year/month/day combination is valid.

Examples found in repository

examples/showcase/app.rs (line 221)

    fn default() -> Self {
        Self {
            navigation: navigation::NavigationState::new(ShowcasePage::Inputs),
            window_size: Size::new(1080.0, 980.0),
            count: 0,
            note: String::new(),
            editor_content: material::widget::text_editor::Content::with_text(
                "Material 3 multi-line text editor",
            ),
            select_choice: Some("Assist"),
            combobox_options: material::widget::combobox::State::with_selection(
                vec!["Assist", "Suggestion", "Filter"],
                Some(&"Suggestion"),
            ),
            combobox_choice: Some("Suggestion"),
            combobox_input: String::new(),
            search_query: String::new(),
            date_picker: material::widget::picker::DatePickerState::new(
                material::widget::picker::Date::new(2026, 7, 4),
            ),
            date_range_picker: material::widget::picker::DateRangePickerState::new(
                material::widget::picker::Date::new(2026, 7, 4),
                material::widget::picker::Date::new(2026, 7, 10),
            ),
            time_picker: material::widget::picker::TimePickerState::new(14, 30, false),
            progress: 42.0,
            enabled: true,
            radio_choice: Some(RadioChoice::Standard),
            segment_choice: SegmentChoice::List,
            segment_state: material::widget::segmented_button::State::new(
                SegmentChoice::List.index(),
            ),
            primary_tab: TabChoice::Inputs,
            primary_tab_state: material::widget::tabs::State::new(TabChoice::Inputs.index()),
            secondary_tab: TabChoice::Controls,
            secondary_tab_state: material::widget::tabs::State::new(TabChoice::Controls.index()),
            log_viewer: material::widget::log_viewer::State::new(),
            log_entries: sample_log_entries(),
            progress_animation: material::widget::progress_bar::IndeterminateState::new(
                Instant::now(),
            ),
            login_dialog: material::widget::dialog::Transition::default(),
            dialog_account: String::new(),
            dialog_password: String::new(),
            dialog_remember_password: false,
            snackbar: material::widget::snackbar::Transition::default(),
            theme_controller: theme_picker::ThemeController::default(),
        }
    }

pub fn today_utc() -> Self

Returns today’s UTC date.

pub fn from_utc_millis(millis: i64) -> Self

Converts a UTC timestamp to the date at the start of that UTC day.

pub fn to_utc_millis(self) -> i64

Converts this date to UTC milliseconds at the start of the day.

pub fn weekday(self) -> Weekday

Trait Implementations

impl Clone for Date

fn clone(&self) -> Date

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Date

impl Debug for Date

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

Formats the value using the given formatter.

impl Eq for Date

impl Hash for Date

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 Date

fn cmp(&self, other: &Date) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Date

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Date

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