Struct Hour

#[non_exhaustive]
pub struct Hour {
    pub padding: Padding,
    pub is_12_hour_clock: bool,
}

Available on crate features formatting or parsing only.

Hour of the day.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

padding: Padding

The padding to obtain the minimum width.

is_12_hour_clock: bool

Is the hour displayed using a 12 or 24-hour clock?

Implementations

impl Hour

pub const fn default() -> Self

Creates a modifier that indicates the value is padded with zeroes and has the 24-hour representation.

This function exists since Default::default() cannot be used in a const context. It may be removed once that becomes possible. As the Default trait is in the prelude, removing this function in the future will not cause any resolution failures for the overwhelming majority of users; only users who use #![no_implicit_prelude] will be affected. As such it will not be considered a breaking change.

Trait Implementations

impl Clone for Hour

fn clone(&self) -> Hour

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Hour

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

Formats the value using the given formatter.

impl Default for Hour

Creates a modifier that indicates the value is padded with zeroes and has the 24-hour representation.

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Hour

fn eq(&self, other: &Hour) -> 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 Hour

impl Eq for Hour

impl StructuralPartialEq for Hour

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 2 bytes