Attribute Macro server_send 

#[server_send]

Add tracing instrumentation attribute: Server-Send

Example

use tracing_attributes_http::*;

#[server_send(level = tracing::Level::TRACE, name = "Server::encode", skip = [dst, msg])
fn encode(mut msg: Encode<'_, Self::Outgoing>, dst: &mut Vec<u8>) -> crate::Result<Encoder> {
    ...
}