Struct Redirector

pub struct Redirector { /* private fields */ }

Implementations

impl Redirector

pub fn new(module: Module) -> Self

pub fn redirect_function( &mut self, original: &str, replacement: &str, omit: &HashSet<String>, ) -> Result<(Handle<Function>, Handle<Function>), RedirectError>

redirect all calls to the function named original with references to the function named replacement, except within the replacement function or in any function contained in the omit set. returns handles to the original and replacement functions. NB: requires the replacement to be defined in the arena before any calls to the original, or validation will fail.

pub fn into_module(self) -> Result<Module, RedirectError>

Trait Implementations

impl TryFrom<Redirector> for Module

type Error = RedirectError

The type returned in the event of a conversion error.

fn try_from(redirector: Redirector) -> Result<Self, Self::Error>

Performs the conversion.