Struct NonEmptyString

pub struct NonEmptyString(/* private fields */);

A datatype representing a non-empty string.

Trait Implementations

impl Clone for NonEmptyString

fn clone(&self) -> NonEmptyString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Datatype for NonEmptyString

type Inner = String

type Error = NonEmptyStringError

fn validate(input: String) -> Result<Self, NonEmptyStringError>

Validate the input and return the datatype.

fn attributes() -> Vec<(&'static str, Attribute)>

Return the HTML attributes for the datatype that should be added to an input field.

impl Debug for NonEmptyString

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

Formats the value using the given formatter.

impl Default for NonEmptyString

fn default() -> Self

Returns the “default value” for a type.

impl Deref for NonEmptyString

type Target = <NonEmptyString as Datatype>::Inner

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for NonEmptyString

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NonEmptyString

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

Formats the value using the given formatter.

impl FromStr for NonEmptyString

type Err = <NonEmptyString as Datatype>::Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for NonEmptyString

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<<NonEmptyString as Datatype>::Inner> for NonEmptyString

fn into(self) -> <NonEmptyString as Datatype>::Inner

Converts this type into the (usually inferred) input type.

impl Ord for NonEmptyString

fn cmp(&self, other: &NonEmptyString) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for NonEmptyString

fn eq(&self, other: &NonEmptyString) -> 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 PartialOrd for NonEmptyString

fn partial_cmp(&self, other: &NonEmptyString) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for NonEmptyString

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for NonEmptyString

impl StructuralPartialEq for NonEmptyString