pub fn keyed_state(
key: &str,
settings: &BTreeMap<String, String>,
) -> Result<StateDtype, String>Expand description
2026-10-02: The precision a keyed state format holds under settings. The recurrent h-state
(ssm_h_storage) holds the precision --ssm-h-dtype names: FP16 under f16 and
f16-pool (which differ only in the pool’s size), FP32 under f32.