azure_storage_blobs

Microsoft is developing the official Azure SDK for Rust crates and has no plans to update this unofficial crate. In the future we may release an official version that may have a different package name. If releasing an official version of this crate is important to you let us know.

Source for this crate can now be found in https://github.com/Azure/azure-sdk-for-rust/tree/legacy. To monitor for an official, supported version of this crate, see https://aka.ms/azsdk/releases.

This crate is from the Azure SDK for Rust. It supports Azure Blob Storage.

Example

use azure_core::error::{ErrorKind, ResultExt};
use azure_storage::prelude::*;
use azure_storage_blobs::prelude::*;
use futures::stream::StreamExt;

#[tokio::main]
async fn main() -> azure_core::Result<()> {
    let file_name = "azure_sdk_for_rust_stream_test.txt";

    // First we retrieve the account name and access key from environment variables.
    let account = std::env::var("STORAGE_ACCOUNT").expect("missing STORAGE_ACCOUNT");
    let access_key = std::env::var("STORAGE_ACCESS_KEY").expect("missing STORAGE_ACCOUNT_KEY");
    let container = std::env::var("STORAGE_CONTAINER").expect("missing STORAGE_CONTAINER");
    let blob_name = std::env::var("STORAGE_BLOB_NAME").expect("missing STORAGE_BLOB_NAME");

    let storage_credentials = StorageCredentials::access_key(account.clone(), access_key);
    let blob_client = ClientBuilder::new(account, storage_credentials).blob_client(&container, blob_name);

    blob_client.put_block_blob("hello world").content_type("text/plain").await?;

    let mut result: Vec<u8> = vec![];

    // The stream is composed of individual calls to the get blob endpoint
    let mut stream = blob_client.get().into_stream();
    while let Some(value) = stream.next().await {
        let mut body = value?.data;
        // For each response, we stream the body instead of collecting it all
        // into one large allocation.
        while let Some(value) = body.next().await {
            let value = value?;
            result.extend(&value);
        }
    }

    println!("result: {:?}", result);

    Ok(())
}

License: MIT