Struct ProManager

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pub struct ProManager { /* private fields */ }

Expand description

Manages Pro features, trial, and license activation.

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impl ProManager

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pub fn new(app_db: AppDb) -> Self

Create a new ProManager backed by the given AppDb.

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pub fn get_status(&self) -> LicenseStatus

Get the current license status.

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pub fn start_trial(&self) -> KardoResult<LicenseStatus>

Start a reverse trial (7 days, no credit card required).

Returns an error if a trial has already been started.

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pub fn activate_license(&self, key: &str) -> KardoResult<LicenseStatus>

Activate a license key.

Validates the format (VV-XXXX-XXXX-XXXX-XXXX) and stores in DB.

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pub fn is_feature_available(&self, feature: &ProFeature) -> bool

Check if a specific Pro feature is available.

Available during active trial or with Pro license. Free tier gets only ScoreHistory.

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pub fn device_fingerprint() -> String

Generate a device fingerprint (hash of hostname + username).

This is a simple fingerprint for basic device identification. Real cryptographic device binding comes later.

Auto Trait Implementations§

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impl !UnwindSafe for ProManager

Blanket Implementations§

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impl<T> Any for T
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