Module client 

A clean-room Snowflake client: external-browser SSO + the v1 query endpoint, with session-token renewal and keep-alive heartbeats.

Implemented from Snowflake’s documented REST protocol — no third-party connector. Unlike snowflake-connector-rs, it captures the master token at login, so the session token can be renewed (SnowflakeSession::renew) and kept alive (SnowflakeSession::heartbeat) — letting the daemon authenticate once and stay live indefinitely instead of dying when the ~1h session token lapses.

Verification status: the offline-decodable paths (result parsing, row→JSON, request shaping, callback parsing) are unit-tested; the live SSO/login/query/renew paths follow the documented protocol but need a real account to verify. Result sets that span external chunks are downloaded and appended transparently (gzip JSON chunks after the inline rows); only the Arrow result format is not yet supported (a clear Error::Unsupported is returned).

Re-exports

pub use config::AuthMethod;

pub use config::BrowserConfig;

pub use config::BrowserLaunch;

pub use config::SnowflakeClientConfig;

pub use error::Error;

pub use error::Result;

pub use row::rows_to_payload;

pub use row::value_to_json;

pub use row::Column;

pub use row::Row;

Modules

config

Configuration for the clean-room Snowflake client.

error

Error type for the clean-room Snowflake client.

row

Result rows and arbitrary-schema → JSON decoding.

Structs

SnowflakeClient

A clean-room Snowflake client bound to one account/user configuration.

SnowflakeSession

A live, authenticated Snowflake session.