Enum LogLevel 

pub enum LogLevel {
    Off,
    Error,
    Warn,
    Info,
    Debug,
    Trace,
}

Available on crate feature terminal only.

Log level matching log::LevelFilter.

Variants

Off

No logging.

Error

Errors only.

Warn

Warnings and errors.

Info

Informational messages and above.

Debug

Debug messages and above.

Trace

Trace messages and above (most verbose).

Trait Implementations

impl Clone for LogLevel

fn clone(&self) -> LogLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LogLevel

impl Debug for LogLevel

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

Formats the value using the given formatter.

impl Default for LogLevel

fn default() -> LogLevel

Returns the “default value” for a type.

impl From<LogLevel> for LevelFilter

fn from(level: LogLevel) -> Self

Converts to this type from the input type.

impl ValueEnum for LogLevel

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.