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runtime_case_trap

tidepool_codegen::host_fns

Function runtime_case_trap 

Source 
pub extern "C" fn runtime_case_trap(
    scrut_ptr: i64,
    num_alts: i64,
    alt_tags: i64,
) -> *mut u8
Expand description

Debug: called instead of trap user2 when TIDEPOOL_DEBUG_CASE is set. Prints diagnostic info about the scrutinee that failed case matching. scrut_ptr is the heap pointer to the scrutinee. num_alts is the number of data alt tags expected. alt_tags is a pointer to an array of expected tag u64 values.