Enum ValidationRule 

pub enum ValidationRule {
    Required,
    Integer,
    Float,
    Boolean,
    String,
    IntRange(i64, i64),
    FloatRange(f64, f64),
    LengthRange(usize, usize),
    Enum(Vec<String>),
    Prefix(String),
    Suffix(String),
    Contains(String),
}

校验规则

Variants

Required

必填（值不能为空）

Integer

整数类型

Float

浮点类型

Boolean

布尔类型

String

字符串类型

IntRange(i64, i64)

整数范围 [min, max]

FloatRange(f64, f64)

浮点范围 [min, max]

LengthRange(usize, usize)

字符串长度范围 [min, max]

Enum(Vec<String>)

枚举值（必须是列表中的一个）

Prefix(String)

前缀匹配

Suffix(String)

后缀匹配

Contains(String)

包含子串

Trait Implementations

impl Clone for ValidationRule

fn clone(&self) -> ValidationRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationRule

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

Formats the value using the given formatter.

impl PartialEq for ValidationRule

fn eq(&self, other: &ValidationRule) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ValidationRule