Struct SecureWasmHashContext 

pub struct SecureWasmHashContext { /* private fields */ }

Secure WASM Hash Context

This context provides secure hash operations with:

• Consistent error handling using Result<T, JsValue>
• Security validation for all inputs
• Protection against timing attacks
• Memory safety with automatic cleanup

Implementations

impl SecureWasmHashContext

pub fn new() -> Result<SecureWasmHashContext, JsValue>

Create a new secure WASM hash context

pub fn hash( &mut self, algorithm: &str, data: &Uint8Array, ) -> Result<JsValue, JsValue>

Hash data

pub fn get_supported_algorithms(&self) -> Result<JsValue, JsValue>

Get supported algorithms

Trait Implementations

impl From<SecureWasmHashContext> for JsValue

fn from(value: SecureWasmHashContext) -> JsValue

Converts to this type from the input type.

impl FromWasmAbi for SecureWasmHashContext

type Abi = WasmPtr<WasmRefCell<SecureWasmHashContext>>

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi( js: <SecureWasmHashContext as FromWasmAbi>::Abi, ) -> SecureWasmHashContext

Recover a Self from Self::Abi.

impl IntoWasmAbi for SecureWasmHashContext

type Abi = WasmPtr<WasmRefCell<SecureWasmHashContext>>

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> <SecureWasmHashContext as IntoWasmAbi>::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for SecureWasmHashContext

type Abi = WasmPtr<WasmRefCell<SecureWasmHashContext>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<SecureWasmHashContext>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi( js: <SecureWasmHashContext as LongRefFromWasmAbi>::Abi, ) -> <SecureWasmHashContext as LongRefFromWasmAbi>::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for SecureWasmHashContext

fn is_none(abi: &<SecureWasmHashContext as FromWasmAbi>::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for SecureWasmHashContext

fn none() -> <SecureWasmHashContext as IntoWasmAbi>::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for SecureWasmHashContext

type Abi = WasmPtr<WasmRefCell<SecureWasmHashContext>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<SecureWasmHashContext>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi( js: <SecureWasmHashContext as RefFromWasmAbi>::Abi, ) -> <SecureWasmHashContext as RefFromWasmAbi>::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for SecureWasmHashContext

type Abi = WasmPtr<WasmRefCell<SecureWasmHashContext>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<SecureWasmHashContext>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi( js: <SecureWasmHashContext as RefMutFromWasmAbi>::Abi, ) -> <SecureWasmHashContext as RefMutFromWasmAbi>::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for SecureWasmHashContext

fn try_from_js_value(value: JsValue) -> Result<SecureWasmHashContext, JsValue>

Performs the conversion.

fn try_from_js_value_ref(value: &JsValue) -> Option<SecureWasmHashContext>

Performs the conversion.

impl VectorFromWasmAbi for SecureWasmHashContext

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi( js: <SecureWasmHashContext as VectorFromWasmAbi>::Abi, ) -> Box<[SecureWasmHashContext]>

impl VectorIntoWasmAbi for SecureWasmHashContext

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi( vector: Box<[SecureWasmHashContext]>, ) -> <SecureWasmHashContext as VectorIntoWasmAbi>::Abi