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Add Rust install instructions #3456

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merged 8 commits into from
Sep 16, 2024
Merged

Add Rust install instructions #3456

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a8135c1
Add Rustup instructions
jessiemongeon1 Sep 11, 2024
6e70949
Merge branch 'master' into fix-rustup
jessiemongeon1 Sep 11, 2024
5aa9f12
Revise per feedback
jessiemongeon1 Sep 11, 2024
3f9e19b
Merge branch 'fix-rustup' of github.com:dfinity/portal into fix-rustup
jessiemongeon1 Sep 11, 2024
b01cfab
Revise per feedback
jessiemongeon1 Sep 11, 2024
9bbbbd4
Update hello-world.mdx
jessiemongeon1 Sep 11, 2024
f49bb73
fix subs
jessiemongeon1 Sep 12, 2024
7a054fa
Merge branch 'fix-rustup' of github.com:dfinity/portal into fix-rustup
jessiemongeon1 Sep 12, 2024
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30 changes: 20 additions & 10 deletions docs/developer-docs/getting-started/hello-world.mdx
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Expand Up @@ -71,10 +71,6 @@ Download and install the latest version of [dfx](install/index.mdx). `dfx` is a
sh -ci "$(curl -fsSL https://internetcomputer.org/install.sh)"
```

:::info
For Kybra projects, you will need to install `dfx` version `0.19.0` or newer, and you must run all `dfx` commands in a Python virtual environment.
:::

### Install [Node.js](https://nodejs.org/en/download)

```bash
Expand All @@ -91,9 +87,10 @@ dfx start
This command starts a local instance of the ICP <GlossaryTooltip>replica</GlossaryTooltip> using a single node testnet. The output will return a dashboard URL that can be used to view information about the local replica:

```
Running dfx start for version 0.15.2
Using the default configuration for the local shared network.
Initialized replica.
Dashboard: http://localhost:35375/_/dashboard
Initialized HTTP gateway.
Replica API running on 127.0.0.1:4943
```

:::info
Expand Down Expand Up @@ -186,6 +183,22 @@ actor {

<TabItem value="rust" label="Rust">

### Install Rust

You will need to install Rust in your environment with the command:

```
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
```

### Install `wasm32-unknown-unknown` target

ICP smart contracts are compiled into WebAssembly modules. To support this compilation, install the `wasm32-unknown-unknown` target:

```
rustup target add wasm32-unknown-unknown
```

This Rust smart contract has a single function called greet. It is marked as query because it doesn't modify the state of the canister.

The function accepts a name as input and returns a greetings text.
Expand Down Expand Up @@ -231,10 +244,7 @@ export default class {

<AdornedTab value={"python"} label="Python" endAdornment={<BetaChip />}>

Python canisters can be written using the Kybra canister development kit.

To set up a Python virtual environment, follow the [Python installation instructions](/docs/current/developer-docs/backend/python/)

Python canisters can be written using the Kybra canister development kit. [Learn more about setting up Kybra](/docs/current/developer-docs/backend/python/).

The default canister code for Kybra projects contains the following:

Expand Down
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