Enum Severity 

pub enum Severity {
    Trace,
    Debug,
    Info,
    Warn,
    Error,
    Fatal,
}

Log message severity levels.

These levels follow standard logging conventions, ordered from most verbose to most critical.

Variants

Trace

The “trace” level.

Designates very low priority, often extremely verbose, information.

Debug

The “debug” level.

Designates lower priority information.

Info

The “info” level.

Designates useful information.

Warn

The “warn” level.

Designates hazardous situations.

Error

The “error” level.

Designates very serious errors.

Fatal

The “fatal” level.

Designates critical failures that might crash the program.

Trait Implementations

impl Clone for Severity

fn clone(&self) -> Severity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Severity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Severity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Severity

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 Severity

fn eq(&self, other: &Severity) -> 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 Severity

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 Severity

impl Eq for Severity

impl StructuralPartialEq for Severity