Module retina_core::subscription

Subscribable data types.

A subscription is a request for a callback on a subset of network traffic specified by a filter. Callback functions are implemented as a closure that takes a subscribable data type as the parameter and immutably borrows values from the environment. Built-in subscribable types can be customized within the framework to provide additional data to the callback if needed.

Re-exports

• pub use self::connection::Connection;
• pub use self::connection_frame::ConnectionFrame;
• pub use self::dns_transaction::DnsTransaction;
• pub use self::frame::Frame;
• pub use self::http_transaction::HttpTransaction;
• pub use self::tls_handshake::TlsHandshake;
• pub use self::zc_frame::ZcFrame;

Modules

• connection
  Connection records.
• connection_frame
  Connection packet stream.
• dns_transaction
  DNS transactions.
• frame
  Ethernet frames.
• http_transaction
  HTTP transactions.
• tls_handshake
  TLS handshakes.
• zc_frame
  Zero-copy Ethernet frames.

Enums

• Level
  The abstraction level of the subscribable type.

Traits

• Subscribable
  Represents a generic subscribable type. All subscribable types must implement this trait.
• Trackable
  Tracks subscribable types throughout the duration of a connection.