Trait HostInstance 

pub trait HostInstance: Send {
    // Required methods
    fn get_module(
        &mut self,
        self_: Resource<Instance>,
        d: Resource<Debuggee>,
    ) -> impl Future<Output = Result<Resource<Module>>> + Send;
    fn get_memory(
        &mut self,
        self_: Resource<Instance>,
        d: Resource<Debuggee>,
        memory_index: u32,
    ) -> impl Future<Output = Result<Resource<Memory>, Error>> + Send;
    fn get_global(
        &mut self,
        self_: Resource<Instance>,
        d: Resource<Debuggee>,
        global_index: u32,
    ) -> impl Future<Output = Result<Resource<Global>, Error>> + Send;
    fn get_table(
        &mut self,
        self_: Resource<Instance>,
        d: Resource<Debuggee>,
        table_index: u32,
    ) -> impl Future<Output = Result<Resource<Table>, Error>> + Send;
    fn get_func(
        &mut self,
        self_: Resource<Instance>,
        d: Resource<Debuggee>,
        func_index: u32,
    ) -> impl Future<Output = Result<Resource<WasmFunc>, Error>> + Send;
    fn get_tag(
        &mut self,
        self_: Resource<Instance>,
        d: Resource<Debuggee>,
        tag_index: u32,
    ) -> impl Future<Output = Result<Resource<WasmTag>, Error>> + Send;
    fn clone(
        &mut self,
        self_: Resource<Instance>,
    ) -> impl Future<Output = Result<Resource<Instance>>> + Send;
    fn unique_id(
        &mut self,
        self_: Resource<Instance>,
    ) -> impl Future<Output = Result<u64>> + Send;
    fn drop(
        &mut self,
        rep: Resource<Instance>,
    ) -> impl Future<Output = Result<()>> + Send;
}

Required Methods

fn get_module( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, ) -> impl Future<Output = Result<Resource<Module>>> + Send

Get this instance’s module.

fn get_memory( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, memory_index: u32, ) -> impl Future<Output = Result<Resource<Memory>, Error>> + Send

Get a memory from this instance’s memory index space.

fn get_global( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, global_index: u32, ) -> impl Future<Output = Result<Resource<Global>, Error>> + Send

Get a global from this instance’s global index space.

fn get_table( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, table_index: u32, ) -> impl Future<Output = Result<Resource<Table>, Error>> + Send

Get a table from this instance’s table index space.

fn get_func( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, func_index: u32, ) -> impl Future<Output = Result<Resource<WasmFunc>, Error>> + Send

Get a function from this instance’s function index space.

fn get_tag( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, tag_index: u32, ) -> impl Future<Output = Result<Resource<WasmTag>, Error>> + Send

Get a tag from this instance’s tag index space.

fn clone( &mut self, self_: Resource<Instance>, ) -> impl Future<Output = Result<Resource<Instance>>> + Send

Clone this handle.

fn unique_id( &mut self, self_: Resource<Instance>, ) -> impl Future<Output = Result<u64>> + Send

Get the unique ID of this instance (within the debuggee) to allow equality and hashing.

fn drop( &mut self, rep: Resource<Instance>, ) -> impl Future<Output = Result<()>> + Send

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl HostInstance for ResourceTable

async fn get_module( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, ) -> Result<Resource<Module>>

async fn get_memory( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, memory_index: u32, ) -> Result<Resource<Memory>>

async fn get_global( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, global_index: u32, ) -> Result<Resource<Global>>

async fn get_table( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, table_index: u32, ) -> Result<Resource<Table>>

async fn get_func( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, func_index: u32, ) -> Result<Resource<Func>>

async fn get_tag( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, tag_index: u32, ) -> Result<Resource<Tag>>

async fn clone( &mut self, self_: Resource<Instance>, ) -> Result<Resource<Instance>>

async fn unique_id(&mut self, self_: Resource<Instance>) -> Result<u64>

async fn drop(&mut self, rep: Resource<Instance>) -> Result<()>

impl<_T: HostInstance + ?Sized + Send> HostInstance for &mut _T

fn get_module( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, ) -> impl Future<Output = Result<Resource<Module>>> + Send

Get this instance’s module.

fn get_memory( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, memory_index: u32, ) -> impl Future<Output = Result<Resource<Memory>, Error>> + Send

Get a memory from this instance’s memory index space.

fn get_global( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, global_index: u32, ) -> impl Future<Output = Result<Resource<Global>, Error>> + Send

Get a global from this instance’s global index space.

fn get_table( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, table_index: u32, ) -> impl Future<Output = Result<Resource<Table>, Error>> + Send

Get a table from this instance’s table index space.

fn get_func( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, func_index: u32, ) -> impl Future<Output = Result<Resource<WasmFunc>, Error>> + Send

Get a function from this instance’s function index space.

fn get_tag( &mut self, self_: Resource<Instance>, d: Resource<Debuggee>, tag_index: u32, ) -> impl Future<Output = Result<Resource<WasmTag>, Error>> + Send

Get a tag from this instance’s tag index space.

fn clone( &mut self, self_: Resource<Instance>, ) -> impl Future<Output = Result<Resource<Instance>>> + Send

Clone this handle.

fn unique_id( &mut self, self_: Resource<Instance>, ) -> impl Future<Output = Result<u64>> + Send

Get the unique ID of this instance (within the debuggee) to allow equality and hashing.

async fn drop(&mut self, rep: Resource<Instance>) -> Result<()>

Implementors