Enum StringTypeValidation 

pub enum StringTypeValidation {
    NotEmpty,
    ValidUtf8,
    NotBlank,
    MaxBytes(usize),
}

String type validations

Variants

NotEmpty

Strings must not be empty

ValidUtf8

Strings must have valid UTF-8 encoding

NotBlank

Strings must not contain only whitespace

MaxBytes(usize)

Maximum byte length

Trait Implementations

impl Clone for StringTypeValidation

fn clone(&self) -> StringTypeValidation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringTypeValidation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StringTypeValidation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for StringTypeValidation

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for StringTypeValidation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StringTypeValidation