rb_current_ractor_raw(b)
rb_current_ractor() expects it has valid ec and r. rb_current_ractor_raw() with a parameter false allows to return NULL if ec is not available.
rb_current_ractor()
ec
r
rb_current_ractor_raw()
false
rb_current_ractor_raw(b)
rb_current_ractor()
expects it has validec
andr
.rb_current_ractor_raw()
with a parameterfalse
allows to returnNULL if
ec
is not available.