Struct WasmCaller 

pub struct WasmCaller(/* private fields */);

Implementations

impl WasmCaller

pub fn from(wasm_uri: WasmUri) -> WasmCaller

create wasm caller from URI.

pub fn wasm_uri(&self) -> &WasmUri

Get the wasm URI.

pub fn call<A: Message, R: Message>(&self, method: Method, data: A) -> Result<R>

Call the wasm specified method.

pub fn ctx_call<C: Message, A: Message, R: Message>( &self, ctx: C, method: Method, data: A, ) -> Result<R>

Carry the context to call the wasm specified method.

pub fn raw_call<B, A, R>( &self, sign_name: &str, do_args: B, do_rets: A, ) -> Result<R>

where B: FnOnce(&mut Context) -> Result<Box<[Val]>>, A: FnOnce(&Context, Box<[Val]>) -> Result<R>,

pub fn with<F, R>(&self, callback: F) -> Result<R>

where F: FnOnce(&Instance) -> Result<R>,

Get instance and do custom operations.

Trait Implementations

impl Clone for WasmCaller

fn clone(&self) -> WasmCaller

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WasmCaller

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

Formats the value using the given formatter.

impl Hash for WasmCaller

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 PartialEq for WasmCaller

fn eq(&self, other: &WasmCaller) -> 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 Eq for WasmCaller

impl StructuralPartialEq for WasmCaller