You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: _create_hub_input.rs
    path of file: ./repos/aws-sdk-rust/sdk/sagemaker/src/operation/create_hub
    
    the code of the file until where you have to start completion: // Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
#[allow(missing_docs)] // documentation missing in model
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct CreateHubInput {
    /// <p>The name of the hub to create.</p>
    pub hub_name: ::std::option::Option<::std::string::String>,
    /// <p>A description of the hub.</p>
    pub hub_descrip
    
    pub fn build(self) -> ::std::result::Result<crate::operation::create_hub::CreateHubInput, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::operation::create_hub::CreateHubInput {
            hub_name: self.hub_name,
            hub_description: self.hub_description,
            hub_display_name: self.hub_display_name,
            hub_search_keywords: self.hub_search_keywords,
            s3_storage_config: self.s3_storage_config,
            tags: self.tags,
        })
    }