Crate mongreldb_client 

mongreldb-client — a lightweight HTTP client for mongreldb-server.

Hardened surface:

• Every call checks the HTTP status and returns a typed ClientError on non-2xx (the server’s KitErrorEnvelope is decoded into [KitError::unique_violation]/fk_violation/etc.).
• Typed KitTxnRequest/KitTxnResponse models mirror the server’s /kit/txn batch endpoint.
• MongrelClient::kit_schema fetches table metadata (columns + constraints).
• Legacy SQL read (MongrelClient::sql) returns Arrow IPC batches.

Structs

AiExecutionOptions

Cooperative execution limits accepted by every Kit AI endpoint.

AsyncMongrelClient

Async counterpart for Kit and health calls.

AsyncMongrelClientBuilder

Builder for an AsyncMongrelClient.

ColumnDefJson

ColumnMeta

ConstraintMeta

HistoryRetention

IndexMeta

KitAnnRerankHit

KitAnnRerankRequest

KitAnnRerankResponse

KitComponentScore

KitQueryRequest

A native typed query (POST /kit/query). conditions are raw JSON objects mirroring the daemon’s condition variants, e.g. {"pk": {"value": 2}}, {"range": {"column_id": 2, "lo": 0, "hi": 100}}, {"ann": {"column_id": 5, "query": [...], "k": 10}}.

KitQueryResponse

KitQueryRow

KitRetrieveRequest

KitRetrieveResponse

KitRetrieverHit

KitScore

KitSearchHit

KitSearchRequest

KitSearchResponse

KitSetSimilarityHit

KitSetSimilarityRequest

KitSetSimilarityResponse

KitTxnRequest

A typed atomic batch request for /kit/txn.

KitTxnResponse

MongrelClient

MongrelClientBuilder

Builder for a blocking MongrelClient. Authorization is installed as a sensitive default header, so every route uses it and debug output redacts it.

ProcedureCallRequest

ProcedureCallResponse

ProcedureRequest

ProcedureResponse

ProceduresResponse

RemoteOptions

RemoteQueryErrorBody

RemoteQueryErrorResponse

RemoteQueryOutcome

RemoteQueryStatus

RemoteSqlPage

RemoteSqlPageLimits

RemoteSqlPageMetadata

RemoteSqlQueryHandle

RemoteSqlReceipt

RemoteTerminalError

ReplicationFollower

A replication follower that polls a leader’s /wal/stream endpoint and applies WAL records to a local database directory via SharedWal::replay.

ServerCapabilities

SqlCancellationCapabilities

SqlClientOptions

SqlIdempotencyCapabilities

SqlPageOptions

SqlPaginationCapabilities

TableSchemaInfo

Server-side schema metadata for one table (subset of the server’s descriptor).

TriggerRequest

TriggerResponse

TriggersResponse

TxnOp

Enums

ClientError

A typed client error. Network/IO failures and non-2xx HTTP responses both surface here; constraint violations from /kit/txn are decoded into the matching variant so callers can branch on them.

KitErrorCode

Typed error codes mirrored from the server’s Kit error envelope.

KitOp

One operation in a /kit/txn batch.

KitOpResult

A typed per-op result from /kit/txn.

KitVectorMetric

RemoteAuth

RemoteCancelOutcome

RemoteQueryErrorCode

Type Aliases

ClientResult

RemoteSqlControlOptions

SecretString

Secret string type.