hyperlane-macros 19.0.0

A comprehensive collection of procedural macros for building HTTP servers with enhanced functionality. This crate provides attribute macros that simplify HTTP request handling, protocol validation, response management, and request data extraction.
Documentation 
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use crate::*;

/// Expands the macro to generate an asynchronous closed call.
///
/// This macro takes a `TokenStream` as input, which typically represents
/// the context of a function or block, and inserts a call to `.set_closed(true)`
/// on that context. This is useful for ensuring that a component gracefully
/// handles being closed.
///
/// # Arguments
///
/// - `TokenStream` - The input `TokenStream` to process.
/// - `Position` - The position to inject the code.
///
/// # Returns
///
/// Returns the expanded `TokenStream` with the closed call inserted.
pub(crate) fn closed_macro(item: TokenStream, position: Position) -> TokenStream {
    inject(position, item, |context| {
        let new_context: TokenStream2 = leak_mut_context(context);
        quote! {
            #new_context.set_closed(true);
        }
    })
}