Struct BlobStream 

pub struct BlobStream {
    pub content_type: String,
    pub size: u64,
    pub body: BoxStream<'static, Result<Bytes, StreamError>>,
}

A streamed object body (issue #586): what Blob::get_stream returns instead of buffering the bytes. size and content_type are known before a single chunk is read, so a handler can set response headers from them.

Fields

content_type: String

The content type the object was stored with.

size: u64

The object’s size in bytes, known up front.

body: BoxStream<'static, Result<Bytes, StreamError>>

The body chunks. A chunk error is a mid-stream transport failure.

Implementations

impl BlobStream

pub fn into_response_stream(self) -> ResponseStream

Turns the body into a ResponseStream, so a handler on a route its module declared in Module::streaming_routes can return an object without buffering it first (issue #586).

Trait Implementations

impl Debug for BlobStream

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.