Enum Severity 

pub enum Severity {
    Info,
    Success,
    Warning,
    Error,
    Critical,
}

Severity, lowest to highest. Error and Critical raise the effective priority to at least High. Every severity has a horn name on the Honk scale: Severity::LIGHT, Severity::BEEP, Severity::LOUD, Severity::LONG, Severity::BLAST.

use honk::Severity;
assert_eq!(Severity::LOUD, Severity::Warning);
assert_eq!("Loud".parse::<Severity>().unwrap(), Severity::Warning);
assert_eq!(Severity::BLAST.to_string(), "critical"); // always sent canonical

Variants

Info

info (light honk). The default.

Success

success (beep-beep).

Warning

warning (loud honk).

Error

error (long honk). Pushes at least as high priority.

Critical

critical (blast). Pushes at least as high priority.

Implementations

impl Severity

pub const ALL: &'static [Severity]

Every value, in the API’s order.

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

The value as sent on the wire.

impl Severity

pub const LIGHT: Severity = Severity::Info

Light honk: an alias of Severity::Info.

pub const BEEP: Severity = Severity::Success

Beep-beep: an alias of Severity::Success.

pub const LOUD: Severity = Severity::Warning

Loud honk: an alias of Severity::Warning.

pub const LONG: Severity = Severity::Error

Long honk: an alias of Severity::Error.

pub const BLAST: Severity = Severity::Critical

Blast: an alias of Severity::Critical.

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

The horn name: light, beep, loud, long or blast.

pub fn parse(value: &str) -> Option<Severity>

Parses a canonical value or horn name, case-insensitively ("LOUD" and "warning" are Severity::Warning).

Trait Implementations

impl Clone for Severity

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 Severity

impl Debug for Severity

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

Formats the value using the given formatter.

impl Display for Severity

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

Formats the value using the given formatter.

impl Eq for Severity

impl FromStr for Severity

type Err = ParseEnumError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl Hash for Severity

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

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: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Severity

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Severity