Module backend 

Backend marker traits shared across all JMAP server crates.

These traits are defined here in jmap-types so that implementations can go in the type crates (jmap-mail-types, jmap-chat-types) without violating the orphan rule.

Traits

GetObject

Marker for object types that support get and changes operations.

JmapObject

Marker trait for all JMAP object types.

QueryObject

Marker for object types that support query and queryChanges operations.

SetObject

Marker for object types that support set (create/update/destroy) operations.