Struct AppendBlobClient 

pub struct AppendBlobClient { /* private fields */ }

Implementations

impl AppendBlobClient

pub fn new( blob_url: Url, credential: Option<Arc<dyn TokenCredential>>, options: Option<AppendBlobClientOptions>, ) -> Result<Self>

Creates a new AppendBlobClient from a blob URL.

Arguments

• blob_url - The full URL of the Append blob, for example https://myaccount.blob.core.windows.net/mycontainer/myblob. The caller is responsible for percent-encoding the URL correctly; it will be used as-is.
• credential - An optional implementation of TokenCredential that can provide an Entra ID token to use when authenticating.
• options - Optional configuration for the client.

pub fn url(&self) -> &Url

Gets the URL of the blob.

impl AppendBlobClient

pub async fn append_block( &self, body: RequestContent<Bytes, NoFormat>, content_length: u64, options: Option<AppendBlobClientAppendBlockOptions<'_>>, ) -> Result<Response<AppendBlobClientAppendBlockResult, NoFormat>>

Uploads a new block of data to the end of an append blob.

Arguments

• body - The body of the request.
• content_length - The length of the request.
• options - Optional parameters for the request.

Response Headers

The returned Response implements the AppendBlobClientAppendBlockResultHeaders trait, which provides access to response headers. For example:

use azure_core::{Result, http::{Response, NoFormat}};
use azure_storage_blob::models::{AppendBlobClientAppendBlockResult, AppendBlobClientAppendBlockResultHeaders};
async fn example() -> Result<()> {
    let response: Response<AppendBlobClientAppendBlockResult, NoFormat> = unimplemented!();
    // Access response headers
    if let Some(content_md5) = response.content_md5()? {
        println!("content-md5: {:?}", content_md5);
    }
    if let Some(etag) = response.etag()? {
        println!("etag: {:?}", etag);
    }
    if let Some(last_modified) = response.last_modified()? {
        println!("last-modified: {:?}", last_modified);
    }
    Ok(())
}

Available headers

• content_md5() - content-md5
• etag() - etag
• last_modified() - last-modified
• blob_append_offset() - x-ms-blob-append-offset
• blob_committed_block_count() - x-ms-blob-committed-block-count
• content_crc64() - x-ms-content-crc64
• encryption_key_sha256() - x-ms-encryption-key-sha256
• encryption_scope() - x-ms-encryption-scope
• is_server_encrypted() - x-ms-request-server-encrypted

pub async fn append_block_from_url( &self, source_url: String, content_length: u64, options: Option<AppendBlobClientAppendBlockFromUrlOptions<'_>>, ) -> Result<Response<AppendBlobClientAppendBlockFromUrlResult, NoFormat>>

Uploads a new block of data from the specified URL to the end of an append blob.

Arguments

• source_url - Specifies the URL of the source.
• content_length - The length of the request.
• options - Optional parameters for the request.

Response Headers

The returned Response implements the AppendBlobClientAppendBlockFromUrlResultHeaders trait, which provides access to response headers. For example:

use azure_core::{Result, http::{Response, NoFormat}};
use azure_storage_blob::models::{AppendBlobClientAppendBlockFromUrlResult, AppendBlobClientAppendBlockFromUrlResultHeaders};
async fn example() -> Result<()> {
    let response: Response<AppendBlobClientAppendBlockFromUrlResult, NoFormat> = unimplemented!();
    // Access response headers
    if let Some(content_md5) = response.content_md5()? {
        println!("content-md5: {:?}", content_md5);
    }
    if let Some(etag) = response.etag()? {
        println!("etag: {:?}", etag);
    }
    if let Some(last_modified) = response.last_modified()? {
        println!("last-modified: {:?}", last_modified);
    }
    Ok(())
}

Available headers

• content_md5() - content-md5
• etag() - etag
• last_modified() - last-modified
• blob_append_offset() - x-ms-blob-append-offset
• blob_committed_block_count() - x-ms-blob-committed-block-count
• content_crc64() - x-ms-content-crc64
• encryption_key_sha256() - x-ms-encryption-key-sha256
• encryption_scope() - x-ms-encryption-scope
• is_server_encrypted() - x-ms-request-server-encrypted

pub async fn create( &self, options: Option<AppendBlobClientCreateOptions<'_>>, ) -> Result<Response<AppendBlobClientCreateResult, NoFormat>>

Creates a new append blob.

Arguments

• options - Optional parameters for the request.

Response Headers

The returned Response implements the AppendBlobClientCreateResultHeaders trait, which provides access to response headers. For example:

use azure_core::{Result, http::{Response, NoFormat}};
use azure_storage_blob::models::{AppendBlobClientCreateResult, AppendBlobClientCreateResultHeaders};
async fn example() -> Result<()> {
    let response: Response<AppendBlobClientCreateResult, NoFormat> = unimplemented!();
    // Access response headers
    if let Some(content_md5) = response.content_md5()? {
        println!("content-md5: {:?}", content_md5);
    }
    if let Some(etag) = response.etag()? {
        println!("etag: {:?}", etag);
    }
    if let Some(last_modified) = response.last_modified()? {
        println!("last-modified: {:?}", last_modified);
    }
    Ok(())
}

Available headers

• content_md5() - content-md5
• etag() - etag
• last_modified() - last-modified
• encryption_key_sha256() - x-ms-encryption-key-sha256
• encryption_scope() - x-ms-encryption-scope
• is_server_encrypted() - x-ms-request-server-encrypted
• version_id() - x-ms-version-id

pub async fn seal( &self, options: Option<AppendBlobClientSealOptions<'_>>, ) -> Result<Response<AppendBlobClientSealResult, NoFormat>>

Seals the append blob to make it read-only.

Arguments

• options - Optional parameters for the request.

Response Headers

The returned Response implements the AppendBlobClientSealResultHeaders trait, which provides access to response headers. For example:

use azure_core::{Result, http::{Response, NoFormat}};
use azure_storage_blob::models::{AppendBlobClientSealResult, AppendBlobClientSealResultHeaders};
async fn example() -> Result<()> {
    let response: Response<AppendBlobClientSealResult, NoFormat> = unimplemented!();
    // Access response headers
    if let Some(etag) = response.etag()? {
        println!("etag: {:?}", etag);
    }
    if let Some(last_modified) = response.last_modified()? {
        println!("last-modified: {:?}", last_modified);
    }
    if let Some(is_sealed) = response.is_sealed()? {
        println!("x-ms-blob-sealed: {:?}", is_sealed);
    }
    Ok(())
}

Available headers

• etag() - etag
• last_modified() - last-modified
• is_sealed() - x-ms-blob-sealed