Struct Email 

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

A structure representing an email address.

Structure

Email stores an email address as a string and provides various implementations for validation, conversion, and serialization.

Implementations

• Constructor: Email::new(email: String) -> Result<Self, TypeMoreError>
  • Accepts an email string and returns an Email if the email is valid.
• FromStr: Implements the FromStr trait for conversion from string to Email.
• Display: Implements the Display trait for printing Email as a string.
• Serialize: Implements the Serialize trait for serialization to a string format.
• Deserialize: Implements the Deserialize trait for deserialization from a string format.

Implementations

impl Email

Implementation of the constructor and validation for Email.

pub fn new(email: String) -> Result<Self, TypeMoreError>

Creates a new instance of Email.

Parameters

• email: A string representing the email address.

Returns

• Ok(Self(email)): If the email is valid.
• Err(TypeMoreError::ParseError("invalid email".to_string())): If the email is invalid.

Errors

• TypeMoreError::UnhandledError("invalid regex pattern".to_string()): If the regex pattern is invalid.

Trait Implementations

impl Clone for Email

fn clone(&self) -> Email

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Email

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Email

Implementation of the Deserialize trait for deserializing Email.

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Email

Implementation of the Display trait for printing Email as a string.

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

Formats the value using the given formatter.

impl FromStr for Email

Implementation of the FromStr trait for converting from string to Email.

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

Converts a string to an Email.

Parameters

• s: A string representing the email address.

Returns

• Ok(Self(email)): If the conversion is successful.
• Err(TypeMoreError::ParseError("invalid email".to_string())): If the string is not a valid email.

type Err = TypeMoreError

The associated error which can be returned from parsing.

impl PartialEq for Email

fn eq(&self, other: &Email) -> 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 Email

Implementation of the Serialize trait for serializing Email.

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 Email