pub type DynSetF64Fn = unsafe fn(dst: PtrUninit, value: f64) -> bool;Expand description
Set the value to a 64-bit float.
ยงSafety
dst must point to uninitialized memory of the correct size and alignment.
After this call, dst is fully initialized.
Returns false if the value is not representable (e.g., NaN/Infinity when not supported).