Trait Pageable
pagination
pub trait Pageable { fn page_number(&self) -> u32; fn page_size(&self) -> u32; }
可分页的查询
fn page_number(&self) -> u32
页码
fn page_size(&self) -> u32
每页的条数
impl Pageable for PageParams
impl<T: Sized> Pageable for PageRequest<T>