Struct DefaultedString 

pub struct DefaultedString<S: DefaultString> { /* private fields */ }

A String wrapper that takes a parameterized type defining the default value of the String.

Implementations

impl<S: DefaultString> DefaultedString<S>

pub fn as_str(&self) -> &str

Trait Implementations

impl<S: Clone + DefaultString> Clone for DefaultedString<S>

fn clone(&self) -> DefaultedString<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + DefaultString> Debug for DefaultedString<S>

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

Formats the value using the given formatter.

impl<S: DefaultString> Default for DefaultedString<S>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, S: DefaultString> Deserialize<'de> for DefaultedString<S>

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<S: DefaultString> Display for DefaultedString<S>

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

Formats the value using the given formatter.

impl<S: DefaultString> FromStr for DefaultedString<S>

type Err = 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<S: PartialEq + DefaultString> PartialEq for DefaultedString<S>

fn eq(&self, other: &DefaultedString<S>) -> 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<S: DefaultString> Serialize for DefaultedString<S>

fn serialize<R>(&self, serializer: R) -> Result<R::Ok, R::Error>

where R: Serializer,

Serialize this value into the given Serde serializer.

impl<S: Eq + DefaultString> Eq for DefaultedString<S>

impl<S: DefaultString> StructuralPartialEq for DefaultedString<S>