Derive Macro Decode 

#[derive(Decode)]
{
    // Attributes available to this derive:
    #[msgpack]
}

Available on crate feature derive only.

Derive the DecodeBorrowed trait for a struct.

Named-field structs accept both map and array MessagePack formats on decode regardless of the map/array attribute.

Supported types

• Named-field structs — decoded from a MessagePack map or array
• Tuple structs — decoded from a MessagePack array
• Unit structs — decoded from MessagePack nil

Container attributes

• #[msgpack(map)] — default for named-field structs
• #[msgpack(array)] — encode mode; requires key on every field

Field attributes

• #[msgpack(key = N)] — array index (required in array mode)
• #[msgpack(bytes)] — decode the field from MessagePack binary
• #[msgpack(decode_with = "path::to::fn")] — custom decode function