Enum chrono::SecondsFormat

pub enum SecondsFormat {
    Secs,
    Millis,
    Micros,
    Nanos,
    AutoSi,
    // some variants omitted
}

Specific formatting options for seconds. This may be extended in the future, so exhaustive matching in external code is not recommended.

See the TimeZone::to_rfc3339_opts function for usage.

Variants

Secs

Format whole seconds only, with no decimal point nor subseconds.

Millis

Use fixed 3 subsecond digits. This corresponds to Fixed::Nanosecond3.

Micros

Use fixed 6 subsecond digits. This corresponds to Fixed::Nanosecond6.

Nanos

Use fixed 9 subsecond digits. This corresponds to Fixed::Nanosecond9.

AutoSi

Automatically select one of Secs, Millis, Micros, or Nanos to display all available non-zero sub-second digits. This corresponds to Fixed::Nanosecond.

Trait Implementations

impl Clone for SecondsFormat

fn clone(&self) -> SecondsFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SecondsFormat

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

Formats the value using the given formatter.

impl Hash for SecondsFormat

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,

Feeds a slice of this type into the given [Hasher].

impl PartialEq<SecondsFormat> for SecondsFormat

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

This method tests for self and other values to be equal, and is used by ==.

const 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.

impl Copy for SecondsFormat

impl Eq for SecondsFormat

impl StructuralEq for SecondsFormat

impl StructuralPartialEq for SecondsFormat