Function phytrace_builder_set_context 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn phytrace_builder_set_context(
    builder: *mut PhyTraceBuilderHandle,
    timezone: *const c_char,
    facility_id: *const c_char,
    facility_name: *const c_char,
    human_count: i32,
    robot_count: i32,
) -> i32

Set the context domain on the builder.

String parameters use null for “not set”. Integer parameters use -1 for “not set”.

Parameters

• timezone — Timezone string (e.g., “America/New_York”), or null
• facility_id — Facility identifier, or null
• facility_name — Facility name, or null
• human_count — Number of humans in area; -1 means not set
• robot_count — Number of robots in area; -1 means not set