Struct JsonBody 

pub struct JsonBody<U> { /* private fields */ }

Future that buffers and deserializes a JSON response body.

The future returns an error when:

• the content type is not JSON;
• the body exceeds the configured response payload limit; or
• reading or deserializing the body fails.

Implementations

impl<U> JsonBody<U>

where U: DeserializeOwned,

pub fn new(res: &ClientResponse) -> Self

Creates a JSON body future for res.

This takes the response payload. Creating another body future from the same response produces an empty body.

pub fn limit(self, limit: usize) -> Self

Sets the maximum buffered payload size.

The default is 256 KiB. A value of zero disables the limit.

pub fn timeout<T: Into<Millis>>(self, to: T) -> Self

Sets the timeout for reading the complete payload.

The default is 10 seconds. A zero duration disables the timeout.

Trait Implementations

impl<U: Debug> Debug for JsonBody<U>

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

Formats the value using the given formatter.

impl<U> Future for JsonBody<U>

where U: DeserializeOwned,

type Output = Result<U, Error<JsonPayloadError>>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<U> Unpin for JsonBody<U>

where U: DeserializeOwned,