runtime-macro 0.22.0

Procedural macros for runtime build code generation
Documentation 
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mod expand;
mod generate;
mod runtime;

use proc_macro::TokenStream;
use syn::parse_macro_input;

/// Generates the runtime infrastructure based on the configuration.
///
/// # Example
///
/// ```ignore
/// warp::runtime!({
///     wasi_http: WasiHttp,
///     wasi_otel: DefaultOtel,
///     wasi_blobstore: MongoDb,
/// });
/// ```
#[proc_macro]
pub fn runtime(input: TokenStream) -> TokenStream {
    let parsed = parse_macro_input!(input as runtime::Config);
    let generated = match generate::Generated::try_from(parsed) {
        Ok(generated) => generated,
        Err(e) => return e.into_compile_error().into(),
    };
    expand::expand(generated).into()
}