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This brings in [`runtimelib`](https://github.com/runtimed/runtimed) to use: ## Fully typed structs for Jupyter Messages ```rust let msg = connection.read().await?; self .send_iopub( runtimelib::Status::busy().as_child_of(msg), ) .await?; ``` ## Jupyter paths Jupyter paths are implemented in Rust, allowing the Deno kernel to be installed completely via Deno without a requirement on Python or Jupyter. Deno users will be able to install and use the kernel with just VS Code or other editors that support Jupyter. ```rust pub fn status() -> Result<(), AnyError> { let user_data_dir = user_data_dir()?; let kernel_spec_dir_path = user_data_dir.join("kernels").join("deno"); let kernel_spec_path = kernel_spec_dir_path.join("kernel.json"); if kernel_spec_path.exists() { log::info!("✅ Deno kernel already installed"); Ok(()) } else { log::warn!("ℹ️ Deno kernel is not yet installed, run `deno jupyter --install` to set it up"); Ok(()) } } ``` Closes https://github.com/denoland/deno/issues/21619 |
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| server.rs | ||