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Rf_errorcall

miniextendr_api::ffi

Function Rf_errorcall 

Source 
pub unsafe fn Rf_errorcall(
    call: SEXP,
    fmt: *const c_char,
    arg1: *const c_char,
) -> !
Expand description

Checked wrapper for Rf_errorcall - panics if called from non-main thread.

ยงSafety

  • Must be called from the R main thread
  • call must be a valid SEXP or R_NilValue
  • fmt and arg1 must be valid null-terminated C strings