Enum EnvironmentName 

pub enum EnvironmentName {
    Development,
    Staging,
    Test,
    Production,
}

Variants

Development

Development environment (alias: dev).

Staging

Staging environment (alias: stag).

Test

Testing environment (alias: test).

Production

Production environment (alias: prod).

Implementations

impl EnvironmentName

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

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

pub fn short(&self) -> char

Trait Implementations

impl Clone for EnvironmentName

fn clone(&self) -> EnvironmentName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvironmentName

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

Formats the value using the given formatter.

impl Default for EnvironmentName

fn default() -> EnvironmentName

Returns the “default value” for a type.

impl Display for EnvironmentName

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

Formats the value using the given formatter.

impl FromStr for EnvironmentName

type Err = ParseError

The associated error which can be returned from parsing.

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

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

impl IntoEnumIterator for EnvironmentName

type Iterator = EnvironmentNameIter

fn iter() -> EnvironmentNameIter

impl PartialEq for EnvironmentName

fn eq(&self, other: &EnvironmentName) -> 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 TryFrom<&str> for EnvironmentName

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<EnvironmentName, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl ValueEnum for EnvironmentName

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.

impl StructuralPartialEq for EnvironmentName