Struct serif::TimeFormat

pub struct TimeFormat { /* private fields */ }

The style of timestamp to be formatted for tracing events.

Format strings are used by chrono::format::strftime, and local timezone handling is provided by the chrono crate.

Implementations

impl TimeFormat

pub const LOCAL_FORMAT: &'static str = "[%Y-%m-%dT%H:%M:%S%z]"

RFC 3339 timestamp enclosed in square brackets, with offset.

pub const UTC_FORMAT: &'static str = "[%Y-%m-%dT%H:%M:%SZ]"

RFC 3339 timestamp enclosed in square brackets, with UTC (using ‘Z’ for the timezone instead of ‘+0000’)

pub const fn none() -> Self

Do not render a timestamp.

pub const fn local() -> Self

Render a timestamp in the local timezone using the default format.

pub const fn utc() -> Self

Render a timestamp in UTC using the default format.

pub fn local_custom(format: impl Into<String>) -> Self

Render a timestamp in the local timezone using a custom format.

pub fn utc_custom(format: impl Into<String>) -> Self

Render a timestamp in UTC using a custom format.

pub const fn local_const(format: &'static str) -> Self

Render a timestamp in the local timezone using a static custom format.

pub const fn utc_const(format: &'static str) -> Self

Render a timestamp in the utc timezone using a static custom format.

pub fn format_timestamp(&self, datetime: &DateTime<Utc>) -> String

Format a timestamp using the given DateTime.

This method always takes a DateTime<Utc>, which will be converted to the local timezone if necessary.

Trait Implementations

impl Clone for TimeFormat

fn clone(&self) -> TimeFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeFormat

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

Formats the value using the given formatter.

impl Default for TimeFormat

fn default() -> Self

Returns the “default value” for a type.