Struct SlenvLoader 

pub struct SlenvLoader { /* private fields */ }

Lazy environment loader that resolves $KEY / ${KEY} references.

Files are loaded on first access, not at construction. Resolution order:

1. .slenv values (highest priority)
2. .env values
3. Encrypted .env via dotenvx get (if dotenvx is on PATH)
4. Process environment (fallback)

When a resolved value looks like a secret, a warning is emitted to stderr.

Implementations

impl SlenvLoader

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

Create a loader that will lazily load from dir/.env and dir/.slenv.

pub fn empty() -> Self

Create an empty loader (no file backing). For testing.

pub fn from_content(content: &str) -> Self

Create a loader from an in-memory string. For testing.

pub fn insert_mut(&mut self, key: impl Into<String>, value: impl Into<String>)

Insert a variable (mutable access, for setup before first resolve).

pub fn resolve(&self, input: &str) -> String

Resolve $KEY and ${KEY} references in a string.