Struct FormatOptions 

pub struct FormatOptions {
    pub subsecond_digits: u8,
    pub precision: FormatPrecision,
    pub include_zulu: bool,
}

Format options for ISO 8601 / RFC 3339 output.

Fields

subsecond_digits: u8

Number of subsecond digits to emit (0..=9). Values above 9 are clamped to 9 because tempoch’s exact storage is 1 ns.

precision: FormatPrecision

Rounding policy when truncating below the requested precision.

include_zulu: bool

When true, emit the trailing Z (RFC 3339); when false, emit no timezone suffix (bare ISO 8601 naive datetime). UTC offsets other than Z are not supported because the underlying scale is UTC.

Implementations

impl FormatOptions

pub const SECONDS: Self

Default RFC 3339 form with seconds resolution and Z suffix.

pub const fn milliseconds() -> Self

Milliseconds resolution (3 fractional digits).

pub const fn microseconds() -> Self

Microseconds resolution (6 fractional digits).

pub const fn nanoseconds() -> Self

Nanoseconds resolution (9 fractional digits).

Trait Implementations

impl Clone for FormatOptions

fn clone(&self) -> FormatOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FormatOptions

impl Debug for FormatOptions

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

Formats the value using the given formatter.

impl Default for FormatOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for FormatOptions

impl PartialEq for FormatOptions

fn eq(&self, other: &FormatOptions) -> 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 StructuralPartialEq for FormatOptions