Struct winsafe::guard::CloseHandlePiGuard

pub struct CloseHandlePiGuard { /* private fields */ }

Available on crate feature kernel only.

RAII implementation for PROCESS_INFORMATION which automatically calls CloseHandle on hProcess and hThread fields when the object goes out of scope.

Implementations

impl CloseHandlePiGuard

pub const unsafe fn new(pi: PROCESS_INFORMATION) -> Self

Constructs the guard by taking ownership of the struct.

Safety

Be sure the handles must be freed with CloseHandle at the end of the scope.

pub fn leak(&mut self) -> PROCESS_INFORMATION

Ejects the underlying struct, leaving PROCESS_INFORMATION::default in its place.

Since the internal handles will be invalidated, the destructor will not run. It’s your responsibility to run it, otherwise you’ll cause a resource leak.

Trait Implementations

impl Deref for CloseHandlePiGuard

type Target = PROCESS_INFORMATION

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for CloseHandlePiGuard

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Drop for CloseHandlePiGuard

fn drop(&mut self)

Executes the destructor for this type.