Enum Environment 

pub enum Environment {
    Dev,
    Test,
    Prod,
    Custom(String),
}

Runtime environment for a Serenade application.

Well-known values are Self::Dev, Self::Test, and Self::Prod. Any other non-empty name becomes Self::Custom (for example staging or recette), matching Symfony’s free-form APP_ENV habit.

Variants

Dev

Local development.

Test

Automated tests.

Prod

Production.

Custom(String)

Application-defined environment (staging, recette, …).

Implementations

impl Environment

pub const fn is_debug(&self) -> bool

Returns whether this environment enables debug by default.

Only Self::Dev and Self::Test are debug. Self::Prod and Self::Custom are not; override with crate::Kernel::with_debug.

pub fn from_name(name: &str) -> Result<Self, KernelError>

Parses an environment name (ASCII case-insensitive).

dev, test, and prod map to the well-known variants. Any other non-empty name becomes Self::Custom with a lowercase value.

Errors

Returns KernelError::UnknownEnvironment when name is empty after trim.

pub fn as_str(&self) -> &str

Stable lowercase name used on the wire and in logs.

Trait Implementations

impl Clone for Environment

fn clone(&self) -> Environment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Environment

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Environment

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Environment

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

Formats the value using the given formatter.

impl Eq for Environment

impl From<Environment> for String

fn from(value: Environment) -> Self

Converts to this type from the input type.

impl FromStr for Environment

type Err = KernelError

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 Environment

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 Environment

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

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 Environment

impl TryFrom<String> for Environment

type Error = KernelError

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Self, Self::Error>

Performs the conversion.