Function resolve_value_with_secrets 

pub async fn resolve_value_with_secrets<P: SecretsProvider + ?Sized>(
    value: &str,
    secrets_provider: &P,
    scope: &str,
) -> Result<String, EnvResolutionError>

Resolve a single environment variable value with secrets support

If the value starts with $S:, look up the secret from the provider. If the value starts with $E:, look up the remainder in std::env::var(). Otherwise, return the value unchanged.

Arguments

• value - The value to resolve (possibly with $S: or $E: prefix)
• secrets_provider - The secrets provider to use for $S: lookups
• scope - The scope identifier (e.g., deployment name) for secret lookups

Returns

• Ok(String) - The resolved value
• Err(EnvResolutionError) - If a $S: or $E: reference cannot be resolved

Errors

Returns an error if a $S: or $E: referenced value cannot be resolved.