Struct hyper::upgrade::Parts

pub struct Parts<T> {
    pub io: T,
    pub read_buf: Bytes,
    // some fields omitted
}

The deconstructed parts of an Upgraded type.

Includes the original IO type, and a read buffer of bytes that the HTTP state machine may have already read before completing an upgrade.

Fields

io: T

The original IO object used before the upgrade.

read_buf: Bytes

A buffer of bytes that have been read but not processed as HTTP.

For instance, if the Connection is used for an HTTP upgrade request, it is possible the server sent back the first bytes of the new protocol along with the response upgrade.

You will want to check for any existing bytes if you plan to continue communicating on the IO object.

Trait Implementations

impl<T: Debug> Debug for Parts<T>

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

Formats the value using the given formatter.