Enum TraceTimeStyle 

pub enum TraceTimeStyle {
    None,
    Utc,
    Local,
    Relative,
}

Chosen style of timestamp prefix on trace lines.

Variants

None

No timestamp on trace lines.

Utc

Universal time, in RFC 3339 style.

Local

Local time, in RFC 3339, using the offset when the program starts.

Relative

Time since the start of the process, in seconds.

Trait Implementations

impl Clone for TraceTimeStyle

fn clone(&self) -> TraceTimeStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceTimeStyle

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

Formats the value using the given formatter.

impl ValueEnum for TraceTimeStyle

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.