Struct EnvConfig 

pub struct EnvConfig {
    pub database_url: Option<String>,
    pub dotenv_loaded: bool,
    pub dotenv_path: Option<String>,
    pub database_url_source: Option<String>,
}

Result of loading environment configuration.

Fields

database_url: Option<String>

Database URL resolved from environment (if found).

dotenv_loaded: bool

Whether a .env file was successfully loaded.

dotenv_path: Option<String>

Path to the .env file that was loaded (if any).

database_url_source: Option<String>

Which environment variable the database URL came from (if any).

Implementations

impl EnvConfig

pub fn load() -> Self

Load environment configuration.

1. Attempts to load .env file from current directory
2. Checks environment variables for database URL

Example

use schema_risk::env::EnvConfig;
let env = EnvConfig::load();
if let Some(url) = &env.database_url {
    println!("Found database URL from {}", env.database_url_source.as_deref().unwrap_or("unknown"));
}

pub fn load_from_dir(dir: &Path) -> Self

Load environment configuration from a specific directory.

pub fn resolve_db_url( &self, cli_url: Option<&str>, config_url: Option<&str>, ) -> Option<String>

Resolve the final database URL, with CLI argument taking precedence.

Arguments

• cli_url - URL provided via --db-url CLI argument
• config_url - URL from schema-risk.yml config file

Returns

The database URL to use, or None if no URL is configured.

pub fn has_db_url(&self) -> bool

Check if a database URL is available from any source.

pub fn db_url_source_description(&self) -> Option<String>

Get a human-readable description of where the database URL came from.

Trait Implementations

impl Clone for EnvConfig

fn clone(&self) -> EnvConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvConfig

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

Formats the value using the given formatter.

impl Default for EnvConfig

fn default() -> EnvConfig

Returns the “default value” for a type.