pub type ColumnOverrides = HashMap<String, RivetType>;Expand description
Per-export column type overrides: column name → declared RivetType.
Built at plan time from the columns: map in rivet.yaml (roadmap §8).
Passed to crate::source::Source::export so drivers can use the
declared precision/scale instead of autodetected (often unavailable) metadata.
Aliased Type§
pub struct ColumnOverrides { /* private fields */ }