Module storage 

Experiment Storage Module (ENT-001)

Provides the ExperimentStorage trait and backends for persisting experiment tracking data.

Backends

• TruenoBackend: Production backend using trueno-db (feature: “monitor”)
• InMemoryStorage: In-memory backend for testing and fuzzing

Example

use entrenar::storage::{ExperimentStorage, InMemoryStorage, RunStatus};

let mut storage = InMemoryStorage::new();
let exp_id = storage.create_experiment("my-experiment", None).expect("create experiment");
let run_id = storage.create_run(&exp_id).expect("create run");
storage.start_run(&run_id).expect("start run");
storage.log_metric(&run_id, "loss", 0, 0.5).expect("log metric");
storage.complete_run(&run_id, RunStatus::Success).expect("complete run");

Re-exports

pub use cloud::ArtifactBackend;

pub use cloud::ArtifactMetadata;

pub use cloud::AzureConfig;

pub use cloud::BackendConfig;

pub use cloud::CloudError;

pub use cloud::GCSConfig;

pub use cloud::InMemoryBackend;

pub use cloud::LocalBackend;

pub use cloud::MockS3Backend;

pub use cloud::S3Config;

pub use memory::InMemoryStorage;

pub use preflight::CheckMetadata;

pub use preflight::CheckResult;

pub use preflight::CheckType;

pub use preflight::Preflight;

pub use preflight::PreflightCheck;

pub use preflight::PreflightContext;

pub use preflight::PreflightError;

pub use preflight::PreflightResults;

pub use registry::Comparison;

pub use registry::InMemoryRegistry;

pub use registry::MetricRequirement;

pub use registry::ModelRegistry;

pub use registry::ModelStage;

pub use registry::ModelVersion;

pub use registry::PolicyCheckResult;

pub use registry::PromotionPolicy;

pub use registry::RegistryError;

pub use registry::StageTransition;

pub use registry::VersionComparison;

pub use sqlite::ArtifactRef;

pub use sqlite::Experiment;

pub use sqlite::FilterOp;

pub use sqlite::ParamFilter;

pub use sqlite::ParameterValue;

pub use sqlite::Run;

pub use sqlite::SqliteBackend;

pub use trueno::TruenoBackend;

Modules

cloud

Cloud Storage Backends (#72)

memory

In-Memory Storage Backend

preflight

Pre-flight Validation System (Jidoka)

registry

Model Registry with Staging Workflows (MLOPS-008)

sqlite

SQLite Backend for Experiment Storage (MLOPS-001)

trueno

TruenoDB Storage Backend (ENT-001)

Structs

MetricPoint

A single metric data point

Enums

RunStatus

Status of a run

StorageError

Storage errors

Traits

ExperimentStorage

Trait for experiment storage backends

Type Aliases

Result

Result type for storage operations