Module common_spanner 

Available on crate features sink-spanner or source-spanner only.

Shared Cloud Spanner types (credentials enum, connection block, value conversion), re-exported for library callers when either Spanner connector is enabled.

Modules

decode

Generic Spanner row → serde_json::Value decoding.

encode

serde_json::Value → Spanner mutation value encoding.

types

Spanner INFORMATION_SCHEMA type-string parsing and the mapping from Spanner column types to JSON-Schema fragments.

Structs

SpannerConnection

Connection block shared by the Spanner source and sink configs (flattened into each connector config via #[serde(flatten)]).

Enums

SpannerCredentials

Credentials used to authenticate against Cloud Spanner.

Functions

quote_ident_spanner

Quote a Spanner identifier with backticks, doubling any embedded backtick. Spanner uses GoogleSQL backtick quoting (like BigQuery/MySQL).