Enum chrono::format::formatting::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.

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SecondsFormat

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

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

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 StructuralPartialEq for SecondsFormat