Enum Environment 

#[non_exhaustive]
pub enum Environment {
    Development,
    Test,
    Staging,
    Production,
}

Validated runtime environment shared by every Rullst subsystem.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Development

Local development with developer tooling enabled.

Test

Automated test execution.

Staging

Production-like pre-release deployment.

Production

Public production deployment with all secure defaults enabled.

Implementations

impl Environment

pub fn resolve( rullst_env: Option<&str>, app_env: Option<&str>, configured_env: Option<&str>, ) -> Result<Self, ConfigError>

Resolves environment sources using the documented precedence: RULLST_ENV, legacy APP_ENV, then [app].env from Rullst.toml.

pub fn detect(configured_env: Option<&str>) -> Result<Self, ConfigError>

Resolves the environment from process variables and an optional config value.

pub const fn allows_development_tools(self) -> bool

Whether local-only developer tooling may be exposed.

pub const fn requires_secure_defaults(self) -> bool

Whether production security layers and secure cookies are mandatory.

Trait Implementations

impl Clone for Environment

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 Environment

impl Debug for Environment

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

Formats the value using the given formatter.

impl Default for Environment

fn default() -> Self

Returns the “default value” for a type.

impl Display for Environment

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

Formats the value using the given formatter.

impl Eq for Environment

impl FromStr for Environment

type Err = ConfigError

The associated error which can be returned from parsing.

fn from_str(value: &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: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Environment