Struct MongoDbSourceConfig 

pub struct MongoDbSourceConfig {
    pub connection_uri: String,
    pub database: String,
    pub collection: String,
    pub output_mode: SourceOutputMode,
    pub snapshot_mode: SnapshotMode,
    pub full_document_mode: FullDocumentMode,
    pub objectid_columns: Vec<String>,
    pub document_json_column: Option<String>,
    pub pipeline: Vec<Value>,
    pub max_buffered_bytes: usize,
}

Configuration for the MongoDB CDC source connector.

Fields

connection_uri: String

MongoDB connection URI (e.g., mongodb://host:27017).

database: String

Database name.

collection: String

Fixed collection name.

output_mode: SourceOutputMode

History records or keyed document mutations.

snapshot_mode: SnapshotMode

Changes only, or an initial collection snapshot followed by changes.

full_document_mode: FullDocumentMode

Full document retrieval mode for update events.

objectid_columns: Vec<String>

Document-mode Utf8 columns whose BSON values must be ObjectIds.

document_json_column: Option<String>

Document-mode Utf8 column that receives the complete canonical Extended JSON document.

pipeline: Vec<Value>

Additional $match stages applied when the change stream opens.

max_buffered_bytes: usize

Maximum retained decoded bytes across the reader channel and poll buffer.

Implementations

impl MongoDbSourceConfig

pub fn new(connection_uri: &str, database: &str, collection: &str) -> Self

Creates a new source config with required fields.

pub fn validate(&self) -> Result<(), ConnectorError>

Validates the configuration.

Errors

Returns ConnectorError::ConfigurationError for invalid settings.

pub fn from_config(config: &ConnectorConfig) -> Result<Self, ConnectorError>

Parses configuration from a generic ConnectorConfig.

Errors

Returns ConnectorError if required keys are missing or invalid.

Trait Implementations

impl Clone for MongoDbSourceConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MongoDbSourceConfig

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

Formats the value using the given formatter.

impl Default for MongoDbSourceConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MongoDbSourceConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MongoDbSourceConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.