hyperlane-broadcast 2.0.3

hyperlane-broadcast is a lightweight and ergonomic wrapper over Tokio’s broadcast channel designed for easy-to-use publish-subscribe messaging in async Rust applications. It simplifies the native Tokio broadcast API by providing a straightforward interface for broadcasting messages to multiple subscribers with minimal boilerplate.
Documentation 
1
2
3
4
5

/// Defines the default capacity for a broadcast sender.
///
/// This constant specifies the initial buffer size for messages awaiting delivery
/// to receivers in a broadcast channel.
pub const DEFAULT_BROADCAST_SENDER_CAPACITY: usize = 1024;