Trait cyfs_base::AuthorObjectDesc

source · [−]

pub trait AuthorObjectDesc {
    fn author(&self) -> &Option<ObjectId>;
}

Expand description

有作者对象

Required Methods

fn author(&self) -> &Option<ObjectId>

Implementations on Foreign Types

impl AuthorObjectDesc for Option<ObjectId>

fn author(&self) -> &Option<ObjectId>

Implementors

impl AuthorObjectDesc for SubDescNone

impl<T> AuthorObjectDesc for NamedObjectDesc<T>where
T: DescContent,
T::AuthorType: AuthorObjectDesc,

NamedObjectDesc 的 AuthorObjectDesc 自动实现

如果 T::AuthorType 实现了 AuthorObjectDesc 则自动为 NamedObjectDesc 实现 AuthorObjectDesc