Enum LevelArg 

pub(crate) enum LevelArg {
    Trace,
    Debug,
    Verbose,
    Info,
    Warn,
    Error,
    Fatal,
    Critical,
}

CLI-friendly mirror of [LogLevel].

Variants

Trace

Debug

Verbose

Info

Warn

Error

Fatal

Critical

Trait Implementations

impl Clone for LevelArg

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LevelArg

impl Debug for LevelArg

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

Formats the value using the given formatter.

impl From<LevelArg> for LogLevel

fn from(l: LevelArg) -> Self

Converts to this type from the input type.

impl ValueEnum for LevelArg

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.