Struct minhook::StaticHookWithDefault

pub struct StaticHookWithDefault<T: Function> {
    // some fields omitted
}

A hook with a static lifetime and a default detour closure.

This hook can only be constructed using the static_hooks! macro. It has one of the following forms:

#[ATTR]* pub? impl HOOK_VAR_NAME for PATH::TO::TARGET: FN_TYPE = CLOSURE_EXPR;
#[ATTR]* pub? impl HOOK_VAR_NAME for "FUNCTION" in "MODULE": FN_TYPE = CLOSURE_EXPR;

Before accessing this hook it is required to call initialize(). Accessing the hook before initializing or trying to initialize the hook more than once will result in a panic.

Methods

impl<T: Function> StaticHookWithDefault<T>

unsafe fn initialize(&self) -> Result<()>

Initialize and install the underlying hook.

Panics

Panics if the hook was already initialized.

Safety

See documentation for Hook::create() and Hook::create_api()

Methods from Deref<Target=StaticHook<T>>

fn trampoline(&self) -> T

Returns a reference to the trampoline function.

unsafe fn initialize<F>(&self, closure: F) -> Result<()> where F: Fn<T::Args, Output=T::Output> + Sync + 'static

Initialize and install the underlying hook using a detour closure.

Panics

Panics if the hook was already initialized.

Safety

See documentation for Hook::create() and Hook::create_api()

Trait Implementations

impl<T: Function> Deref for StaticHookWithDefault<T>

type Target = StaticHook<T>

The resulting type after dereferencing

fn deref(&self) -> &StaticHook<T>

The method called to dereference a value