Enum mhlog::Lvl

pub enum Lvl {
    Fatal,
    Error,
    Warning,
    Important,
    Info,
    Debug,
    Trace,
}

Logging levels.

Variants

Fatal

Error

Warning

Important

Info

Debug

Trace

Methods

impl Lvl

pub fn from_env(name: &str) -> Result<Self, LogError>

Return logging level by matching the given environment variable string.

If the environment variable is empty or is unknown Lvl::default() is returned.

Trait Implementations

impl<'_> From<&'_ str> for Lvl

fn from(s: &str) -> Self

Performs the conversion.

impl Default for Lvl

fn default() -> Self

Returns the "default value" for a type.

impl Debug for Lvl

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

Formats the value using the given formatter.