Struct QueryOptions 

pub struct QueryOptions {
    pub conditions: Vec<QueryCondition>,
    pub sort: Vec<SortConfig>,
    pub pagination: Option<PaginationConfig>,
    pub fields: Vec<String>,
}

查询选项

Fields

conditions: Vec<QueryCondition>

查询条件

sort: Vec<SortConfig>

排序配置

pagination: Option<PaginationConfig>

分页配置

fields: Vec<String>

选择的字段（空表示选择所有字段）

Implementations

impl QueryOptions

pub fn new() -> Self

创建新的查询选项

pub fn with_conditions(self, conditions: Vec<QueryCondition>) -> Self

设置条件

pub fn with_sort(self, sort: Vec<SortConfig>) -> Self

设置排序

pub fn with_pagination(self, pagination: PaginationConfig) -> Self

设置分页

pub fn with_fields(self, fields: Vec<String>) -> Self

设置字段选择

Trait Implementations

impl Clone for QueryOptions

fn clone(&self) -> QueryOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QueryOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for QueryOptions

fn default() -> QueryOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for QueryOptions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QueryOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.