deepSeq
lib.deepSeq
Primop
Docs pulled from | This Revision | 18 days ago
Nix manual
Takes 2 arguments
e1, e2
This is like seq e1 e2, except that e1 is evaluated deeply:
if it’s a list or set, its elements or attributes are also
evaluated recursively.
Noogle detected
Detected Type
deepSeq :: a -> b -> b
Implementation
This function is implemented in c++ and is part of the native nix runtime.
static void prim_deepSeq(EvalState & state, CallSite callSite, Value * const * args, Value & v)
{
state.forceValueDeep(*args[0]);
state.forceValue(*args[1], noPos);
v = *args[1];
}
Implementation
The following is the current implementation of this function.
deepSeq