Struct DurationFormatOptions 

pub struct DurationFormatOptions { /* private fields */ }

Format a duration as e.g. 3.2s or 1h 42m.

Implementations

impl DurationFormatOptions

pub fn with_only_seconds(self, only_seconds: bool) -> Self

If true, format 63 seconds as 63s. If false, format it as 1m3s

pub fn with_always_sign(self, always_sign: bool) -> Self

Always show the sign, even if it is positive (+).

pub fn with_min_decimals(self, min_decimals: usize) -> Self

Number of sub-second decimals to at least show.

So 3 means at least millisecond accuracy, etc.

Supported values: 0,1,3,6,9

pub fn with_max_decimals(self, max_decimals: usize) -> Self

Number of sub-second to show at most.

So 6 means at most microsecond accuracy, etc.

Supported values: 0,1,3,6,9

pub fn round_towards_zero(self) -> Self

When we hit with_max_decimals, round towards zero.

pub fn round_to_closest(self) -> Self

When we hit with_max_decimals, round to closest.

pub fn format_nanos(self, ns: i64) -> String

Formats nanoseconds in a pretty way, as specific.

This function is NOT optimized for performance (and does many small allocations).

Trait Implementations

impl Default for DurationFormatOptions

fn default() -> Self

Returns the “default value” for a type.