discord-ferris-macros

Procedural macros for discord-ferris.

Note: Experimental, APIs may change.

+ #[event_handler] — register on_* Gateway events
+ Short signatures (type inference)
! More convenience attributes (planned)
- Derives / Builders

Install

You don’t need to add this crate directly — discord-ferris re-exports the macros.

[dependencies]
discord-ferris = "0.x"

Usage

use discord_ferris::prelude::*;

#[event_handler]
async fn on_ready(ctx, ready) {
    log!("OK", "Logged as {}", ready.user.username);
}

#[event_handler]
async fn on_message_create(ctx, mc) {
    if mc.is_bot() { return; }
    if mc.message.content == "!ping" {
        let _ = ctx.reply("PONG!").await;
    }
}

Conventions

• Function names start with on_ and map to Gateway events: on_ready → READY, on_message_create → MESSAGE_CREATE.
• Signature: #[event_handler] async fn on_<event>(ctx[, payload]) — payload is inferred from the name and can be omitted.