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Updated example-host to use the latest deps #115

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Updated example-host to use the latest deps #115

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5 changes: 2 additions & 3 deletions component-model/examples/example-host/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,6 @@ edition = "2021"
[dependencies]
async-std = { version = "1.12.0", features = ["attributes"] }
clap = { version = "4.3.19", features = ["derive"] }
wasmtime = { git = "https://github.com/bytecodealliance/wasmtime", rev = "2ade3ad", features = ["component-model"] }
wasmtime-wasi = { git = "https://github.com/bytecodealliance/wasmtime", rev = "2ade3ad" }
wasi-cap-std-sync = { git = "https://github.com/bytecodealliance/wasmtime", rev = "2ade3ad" }
wasmtime = { version = "18", features = ["component-model"] }
wasmtime-wasi = "18"
anyhow = "1.0.72"
18 changes: 5 additions & 13 deletions component-model/examples/example-host/src/add.rs
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Expand Up @@ -2,7 +2,7 @@ use anyhow::Context;
use std::path::PathBuf;
use wasmtime::component::*;
use wasmtime::{Config, Engine, Store};
use wasmtime_wasi::preview2::{command, Table, WasiCtx, WasiCtxBuilder, WasiView};
use wasmtime_wasi::preview2::{command, ResourceTable, WasiCtx, WasiCtxBuilder, WasiView};

wasmtime::component::bindgen!({
path: "add.wit",
Expand Down Expand Up @@ -34,33 +34,25 @@ pub async fn add(path: PathBuf, x: i32, y: i32) -> wasmtime::Result<i32> {
}

struct ServerWasiView {
table: Table,
table: ResourceTable,
ctx: WasiCtx,
}

impl ServerWasiView {
fn new() -> Self {
let table = Table::new();
let table = ResourceTable::new();
let ctx = WasiCtxBuilder::new().inherit_stdio().build();

Self { table, ctx }
}
}

impl WasiView for ServerWasiView {
fn table(&self) -> &Table {
&self.table
}

fn table_mut(&mut self) -> &mut Table {
fn table(&mut self) -> &mut ResourceTable {
&mut self.table
}

fn ctx(&self) -> &WasiCtx {
&self.ctx
}

fn ctx_mut(&mut self) -> &mut WasiCtx {
fn ctx(&mut self) -> &mut WasiCtx {
&mut self.ctx
}
}