Module row 

Result rows and arbitrary-schema → JSON decoding.

Snowflake’s v1 query endpoint returns column metadata (rowtype) plus a row set whose cells are stringified (or null). This module models a column, a row, and the mapping from a raw cell to a serde_json::Value driven by the column’s Snowflake type tag — implemented from the documented wire formats (e.g. DATE is days-since-epoch, timestamps are seconds[.fraction]).

Structs

Column

Metadata for one result column, from the query response rowtype.

Row

One result row: raw stringified cells plus the shared column schema.

Functions

rows_to_payload

Builds the self-describing { columns: [{name, type}], rows: [{col: val}] } payload from a query’s rows. Column metadata comes from the first row (an empty result reports columns: []).

value_to_json

Maps a single raw cell to JSON according to its column type. Total: any decode failure falls back to the raw string (or null).