thruster 1.3.13

A middleware based http async web server.
Documentation 
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use thruster_proc::middleware_fn;

use crate::core::context::Context;
use crate::core::{MiddlewareNext, MiddlewareResult};

///
/// Middleware to set the request to respond with JSON type.
///
#[middleware_fn(_internal)]
pub async fn json<T: 'static + Context + Send>(
    mut context: T,
    next: MiddlewareNext<T>,
) -> MiddlewareResult<T> {
    context.set("Content-Type", "application/json");

    context = next(context).await?;

    Ok(context)
}