Struct ProxyHandler 

pub struct ProxyHandler<'js>(/* private fields */);

Rust representation of a JavaScript proxy handler.

Implementations

impl<'js> ProxyHandler<'js>

pub fn new(ctx: Ctx<'js>) -> Result<Self>

Create a new empty proxy handler

pub fn from_object(object: Object<'js>) -> Result<Self>

Create a new proxy handler from a existing object

pub fn set_getter<F, V>(&self, get: F) -> Result<()>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>, ProxyReceiver<'js>) -> Result<V> + 'js, V: IntoJs<'js> + 'js,

Set the getter function for the proxy handler

pub fn with_getter<F, V>(self, get: F) -> Result<Self>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>, ProxyReceiver<'js>) -> Result<V> + 'js, V: IntoJs<'js> + 'js,

Set the getter function for the proxy handler

pub fn set_setter<F>(&self, set: F) -> Result<()>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>, Value<'js>, ProxyReceiver<'js>) -> Result<bool> + 'js,

Set the setter function for the proxy handler

pub fn with_setter<F>(self, set: F) -> Result<Self>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>, Value<'js>, ProxyReceiver<'js>) -> Result<bool> + 'js,

Set the setter function for the proxy handler

pub fn set_has<F>(&self, has: F) -> Result<()>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>) -> Result<bool> + 'js,

Set the has function for the proxy handler

pub fn with_has<F>(self, has: F) -> Result<Self>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>) -> Result<bool> + 'js,

Set the has function for the proxy handler

pub fn set_delete<F>(&self, delete: F) -> Result<()>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>) -> Result<bool> + 'js,

Set the delete function for the proxy handler

pub fn with_delete<F>(self, delete: F) -> Result<Self>

where F: Fn(ProxyTarget<'js>, ProxyProperty<'js>) -> Result<bool> + 'js,

Set the delete function for the proxy handler

Trait Implementations

impl<'js> Clone for ProxyHandler<'js>

fn clone(&self) -> ProxyHandler<'js>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'js> Debug for ProxyHandler<'js>

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

Formats the value using the given formatter.

impl<'js> Hash for ProxyHandler<'js>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'js> IntoJs<'js> for ProxyHandler<'js>

fn into_js(self, ctx: &Ctx<'js>) -> Result<Value<'js>>

impl<'js> PartialEq for ProxyHandler<'js>

fn eq(&self, other: &ProxyHandler<'js>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'js> Eq for ProxyHandler<'js>

impl<'js> StructuralPartialEq for ProxyHandler<'js>