Trait quest_hook::Hook

pub trait Hook {
    type This: ThisParameter;
    type Parameters: Parameters;
    type Return: Return;

    const NAMESPACE: &'static str;
    const CLASS_NAME: &'static str;
    const METHOD_NAME: &'static str;

    fn install(&self) -> Result<(), HookInstallError>;
    fn hook(&self) -> *const ();
    fn original(&self) -> Option<*const ()>;
}

Trait implemented by all hooks to facilitate generic programming

Required Associated Types

type This: ThisParameter

Type of this for the hooked method

type Parameters: Parameters

Type of the parameters for the hooked method

type Return: Return

Type of the return for the hooked method

Required Associated Constants

const NAMESPACE: &'static str

Namespace of the hooked method’s class

const CLASS_NAME: &'static str

Name of the hooked method’s class

const METHOD_NAME: &'static str

Name of the hooked method

Required Methods

fn install(&self) -> Result<(), HookInstallError>

Installs the hook

fn hook(&self) -> *const ()

Pointer to the hook function

fn original(&self) -> Option<*const ()>

Pointer to the hooked method, if installed

Implementors