Struct RullstConfig 

#[non_exhaustive]
pub struct RullstConfig {
    pub app: AppConfig,
    pub database: DatabaseConfig,
    pub security: SecurityConfig,
    pub storage: StorageConfig,
}

Main configuration container for Rullst applications.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

app: AppConfig

General application settings.

database: DatabaseConfig

Database settings.

security: SecurityConfig

Security policies and configuration parameters.

storage: StorageConfig

File storage settings.

Implementations

impl RullstConfig

pub fn global() -> &'static RullstConfig

Gets the global configuration reference, initializing it with default values if not set.

pub fn set_global(config: Self) -> Result<(), Self>

Sets the global configuration instance.

pub fn new() -> Self

Creates a new RullstConfig with default values.

pub fn validate(&self) -> Result<(), ConfigError>

Validates cross-field configuration invariants before any global state is published.

pub fn from_toml(content: &str) -> Result<Self, ConfigError>

Parses a complete Rullst.toml document.

A failure reports only the line and column. The toml error text quotes the offending source line and can echo values, such as app_key or a database URL, so it never reaches ConfigError::Parse.

pub fn environment(&self) -> Result<Environment, ConfigError>

Resolves the validated runtime environment for this configuration.

pub async fn load_from_file(path: &str) -> Result<Self, ConfigError>

Loads and parses the configuration from a TOML file.

Trait Implementations

impl Clone for RullstConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RullstConfig

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

Formats the value using the given formatter.

impl Default for RullstConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RullstConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.