Enum ValidationError 

pub enum ValidationError {
    MissingRequired(String),
    TypeMismatch(String, String),
    OutOfRange(String, String),
    LengthExceeded(String, String),
    NotAllowed(String, String),
    InvalidFormat(String, String),
}

验证错误

Variants

MissingRequired(String)

必填字段缺失

TypeMismatch(String, String)

类型不匹配

OutOfRange(String, String)

数值超出范围

LengthExceeded(String, String)

长度超出限制

NotAllowed(String, String)

值不在允许枚举内

InvalidFormat(String, String)

格式无效

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> ValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl Eq for ValidationError

impl PartialEq for ValidationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ValidationError