Enum Retval 

pub enum Retval {
    Int(i32),
}

Return value type for dr_wrap functions (e.g. skip_call and set_retval).

Not all functions return an int, this enum will be extended if/when new functions are wrapped that do not return an int (e.g. “gethostbyaddr returns a pointer to the hostent structure” or “accept returns a value of type SOCKET that is a descriptor for the new socket”, quotes from the winsock2 docs, https://learn.microsoft.com/en-us/windows/win32/api/winsock2).

Variants

Int(i32)

Trait Implementations

impl Clone for Retval

fn clone(&self) -> Retval

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Retval

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Into<*mut c_void> for Retval

fn into(self) -> *mut c_void

Converts this type into the (usually inferred) input type.