pub struct IndexerClusterBuilder { /* private fields */ }
Expand description
Builder for creating an IndexerCluster with a fluent API
Implementations§
Source§impl IndexerClusterBuilder
impl IndexerClusterBuilder
Sourcepub fn with_database_url(self, url: Url) -> Self
pub fn with_database_url(self, url: Url) -> Self
Set the PostgreSQL database connection URL (required).
This should be a valid PostgreSQL connection urls, e.g.:
postgres://user:password@host:5432/mydb
Sourcepub fn with_db_args(self, args: DbArgs) -> Self
pub fn with_db_args(self, args: DbArgs) -> Self
Configure database connection parameters such as pool size, connection timeout, etc.
Defaults to DbArgs::default()
if not specified, which provides reasonable defaults
for most use cases.
Sourcepub fn with_args(self, args: Args) -> Self
pub fn with_args(self, args: Args) -> Self
Set the main indexer cluster’s configuration arguments (required).
This bundles all configuration needed for the indexer:
IndexerArgs
: Controls what to index (checkpoint range, which pipelines to run, watermark behavior)ClientArgs
: Specifies where to fetch checkpoint data from (remote store, local path, or RPC)MetricsArgs
: Configures how to expose Prometheus metrics (address to serve on)
This overwrites any previously set args.
Sourcepub fn with_indexer_args(self, args: IndexerArgs) -> Self
pub fn with_indexer_args(self, args: IndexerArgs) -> Self
Set indexer arguments (what to index and in what time range). This overwrites any previously set indexer args.
Sourcepub fn with_client_args(self, args: ClientArgs) -> Self
pub fn with_client_args(self, args: ClientArgs) -> Self
Set client arguments (where to get checkpoint data from). This overwrites any previously set client args.
Sourcepub fn with_metrics_args(self, args: MetricsArgs) -> Self
pub fn with_metrics_args(self, args: MetricsArgs) -> Self
Set metrics arguments (how to expose metrics). This overwrites any previously set metrics args.
Sourcepub fn with_ingestion_config(self, config: IngestionConfig) -> Self
pub fn with_ingestion_config(self, config: IngestionConfig) -> Self
Set the ingestion configuration, which controls how the ingestion service is set-up (its concurrency, polling, intervals, etc).
Sourcepub fn with_migrations(self, migrations: &'static EmbeddedMigrations) -> Self
pub fn with_migrations(self, migrations: &'static EmbeddedMigrations) -> Self
Set database migrations to run.
See the Diesel migration guide for more information.
Sourcepub fn with_metrics_prefix(self, label: impl Into<String>) -> Self
pub fn with_metrics_prefix(self, label: impl Into<String>) -> Self
Add a custom prefix to all metrics reported by this indexer instance.
Sourcepub async fn build(self) -> Result<IndexerCluster>
pub async fn build(self) -> Result<IndexerCluster>
Build the IndexerCluster instance.
Returns an error if:
- Required fields are missing
- Database connection cannot be established
- Metrics registry creation fails
Trait Implementations§
Source§impl Default for IndexerClusterBuilder
impl Default for IndexerClusterBuilder
Source§fn default() -> IndexerClusterBuilder
fn default() -> IndexerClusterBuilder
Auto Trait Implementations§
impl Freeze for IndexerClusterBuilder
impl RefUnwindSafe for IndexerClusterBuilder
impl Send for IndexerClusterBuilder
impl Sync for IndexerClusterBuilder
impl Unpin for IndexerClusterBuilder
impl UnwindSafe for IndexerClusterBuilder
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