Struct ContextGuard

pub struct ContextGuard { /* private fields */ }

RAII wrapper for automatic context cleanup

Implementations

impl ContextGuard

pub unsafe fn new(ctx: *mut Context) -> Self

Create a new context guard

Safety

The caller must ensure the context pointer is valid

pub fn context(&self) -> &Context

Get a reference to the context

pub fn context_mut(&mut self) -> &mut Context

Get a mutable reference to the context

pub fn release(self) -> *mut Context

Release the context without destroying it

pub fn is_valid(&self) -> bool

Check if the guard holds a valid context

Trait Implementations

impl Drop for ContextGuard

fn drop(&mut self)

Executes the destructor for this type.