Enum LogLevel 

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

Log level configuration.

Variants

Trace

Trace level - most verbose.

Debug

Debug level.

Info

Info level - default.

Warn

Warn level.

Error

Error level - least verbose.

Off

Off - disable logging.

Implementations

impl LogLevel

pub fn to_tracing_level(&self) -> Option<Level>

Convert to tracing Level.

pub fn as_filter_str(&self) -> &'static str

Convert to string filter.

pub fn all() -> &'static [LogLevel]

Get all log levels ordered by verbosity (most to least).

pub fn is_more_verbose_than(&self, other: &LogLevel) -> bool

Check if this level is more verbose than another.

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 Debug for LogLevel

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

Formats the value using the given formatter.

impl Default for LogLevel

fn default() -> LogLevel

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LogLevel

fn deserialize<__D>( __deserializer: __D, ) -> Result<LogLevel, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for LogLevel

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

Formats the value using the given formatter.

impl FromStr for LogLevel

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<LogLevel, Error>

Parses a string s to return a value of this type.

impl Hash for LogLevel

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LogLevel

fn eq(&self, other: &LogLevel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for LogLevel

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for LogLevel

impl Eq for LogLevel

impl StructuralPartialEq for LogLevel