orderbook_deltas_is_snapshot

nautilus_model::ffi::data::deltas

Function orderbook_deltas_is_snapshot 

Source 
#[unsafe(no_mangle)]
pub extern "C" fn orderbook_deltas_is_snapshot(
    deltas: &OrderBookDeltas_API,
) -> u8
Expand description

Returns 1 if the first delta is a Clear action (snapshot), 0 otherwise.

Returns 0 for empty delta vectors to avoid panicking on malformed FFI input.