Struct Baseline 

pub struct Baseline { /* private fields */ }

Opaque, validated database baseline used for analysis.

Implementations

impl Baseline

pub fn unavailable() -> Self

Use default worst-case assumptions when no synchronized baseline exists.

pub fn load(path: &Path, config: &Config) -> Result<Self, Error>

Load a synchronized cache, validate its structure, and keep its internal representation opaque to callers.

Errors

Returns ErrorKind::Cache when the file cannot be read, its encryption configuration or key is wrong, or its encoded contents fail validation.

pub fn load_with_key( path: &Path, config: &Config, key: &CacheKey, ) -> Result<Self, Error>

Load an encrypted baseline with key material supplied by the caller.

This entry point avoids process-global environment mutation in embedded and concurrent applications.

Errors

Returns ErrorKind::Configuration when cache encryption is disabled, or ErrorKind::Cache when the cache cannot be authenticated or decoded.

pub fn load_optional(path: &Path, config: &Config) -> Result<Self, Error>

Load a baseline when it exists, while preserving every other loading or validation failure.

A missing path produces Baseline::unavailable. Every other error is returned, so callers cannot silently downgrade a damaged baseline.

Errors

Returns ErrorKind::Cache for any failure other than a missing file.

pub fn load_optional_with_key( path: &Path, config: &Config, key: &CacheKey, ) -> Result<Self, Error>

Load an explicitly keyed baseline when it exists.

A missing path produces Baseline::unavailable. Every other error is returned, including authentication and decoding failures.

Errors

Returns ErrorKind::Configuration when cache encryption is disabled, or ErrorKind::Cache for any failure other than a missing file.

pub fn is_available(&self) -> bool

Return whether this value contains a synchronized baseline.

pub fn is_stale(&self, stale_days: u64) -> bool

Return whether the baseline is older than the supplied number of days.

pub fn inspect(&self) -> BaselineInspection

Return a redacted, serializable description of baseline contents.

Trait Implementations

impl Clone for Baseline

fn clone(&self) -> Baseline

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Baseline

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

Formats the value using the given formatter.

impl Default for Baseline

fn default() -> Self

Returns the “default value” for a type.