Struct MethodHandle 

pub struct MethodHandle { /* private fields */ }

A handle to a method context. If the function returns and all handles have been dropped, the method is considered returned.

This should be created before performing an inter-canister call via extend_current_method_context, threaded through the env parameter, and then used when calling in_callback_executor_context_for or in_trap_recovery_context_for. Failure to track this properly may result in unexpected cancellation of tasks.

Trait Implementations

impl Debug for MethodHandle

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

Formats the value using the given formatter.

impl Drop for MethodHandle

fn drop(&mut self)

Executes the destructor for this type.