Struct EventStoreConfig 

pub struct EventStoreConfig {
    pub storage_dir: Option<PathBuf>,
    pub snapshot_config: SnapshotConfig,
    pub wal_dir: Option<PathBuf>,
    pub wal_config: WALConfig,
    pub compaction_config: CompactionConfig,
    pub schema_registry_config: SchemaRegistryConfig,
    pub system_data_dir: Option<PathBuf>,
    pub bootstrap_tenant: Option<String>,
}

Configuration for EventStore

Fields

storage_dir: Option<PathBuf>

Optional directory for persistent Parquet storage (v0.2 feature)

snapshot_config: SnapshotConfig

Snapshot configuration (v0.2 feature)

wal_dir: Option<PathBuf>

Optional directory for WAL (Write-Ahead Log) (v0.2 feature)

wal_config: WALConfig

WAL configuration (v0.2 feature)

compaction_config: CompactionConfig

Compaction configuration (v0.2 feature)

schema_registry_config: SchemaRegistryConfig

Schema registry configuration (v0.5 feature)

system_data_dir: Option<PathBuf>

Optional directory for system metadata storage (dogfood feature). When set, operational metadata (tenants, config, audit) is stored using AllSource’s own event store rather than an external database. Defaults to {storage_dir}/__system/ when storage_dir is set.

bootstrap_tenant: Option<String>

Name of the default tenant to auto-create on first boot.

Implementations

impl EventStoreConfig

pub fn with_persistence(storage_dir: impl Into<PathBuf>) -> Self

Create config with persistent storage enabled

pub fn with_snapshots(snapshot_config: SnapshotConfig) -> Self

Create config with custom snapshot settings

pub fn with_wal(wal_dir: impl Into<PathBuf>, wal_config: WALConfig) -> Self

Create config with WAL enabled

pub fn with_all( storage_dir: impl Into<PathBuf>, snapshot_config: SnapshotConfig, ) -> Self

Create config with both persistence and snapshots

pub fn production( storage_dir: impl Into<PathBuf>, wal_dir: impl Into<PathBuf>, snapshot_config: SnapshotConfig, wal_config: WALConfig, compaction_config: CompactionConfig, ) -> Self

Create production config with all features enabled

pub fn effective_system_data_dir(&self) -> Option<PathBuf>

Resolve the effective system data directory.

If explicitly set, returns that. Otherwise, derives from storage_dir. Returns None if neither is configured (in-memory mode).

pub fn from_env() -> (Self, &'static str)

Build config from environment variables.

Reads ALLSOURCE_DATA_DIR, ALLSOURCE_STORAGE_DIR, ALLSOURCE_WAL_DIR, and ALLSOURCE_WAL_ENABLED to determine persistence mode.

Returns (config, description) where description is a human-readable summary of the persistence mode for logging.

pub fn from_env_vars( data_dir: Option<String>, explicit_storage_dir: Option<String>, explicit_wal_dir: Option<String>, wal_enabled_var: Option<String>, ) -> (Self, &'static str)

Build config from explicit env-var values (testable without mutating process env).

Trait Implementations

impl Clone for EventStoreConfig

fn clone(&self) -> EventStoreConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventStoreConfig

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

Formats the value using the given formatter.

impl Default for EventStoreConfig

fn default() -> EventStoreConfig

Returns the “default value” for a type.