Struct Email

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

This crate provides a simple and efficient way to parse and validate email addresses.

§Example

use custom_type::Email;

let email = Email::parse("example@example.com").unwrap();
println!("{}", email);

§Features

  • Parse and validate email addresses using a regular expression.
  • Normalize email addresses to lowercase.
  • Custom error type for handling invalid email addresses.

§Parse String To Valid Email

Call the parse() method to parse impl ToString into a valid email.

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impl Email

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pub fn parse(email: impl ToString) -> Result<Self, TypeError>

Parses a given string into a valid email address.

§Arguments
  • email - A string slice that holds the email address to be parsed.
§Returns
  • Ok(Self) if the email is valid.
  • Err(TypeError::ParseError) if the email is invalid.
§Examples
use custom_type::Email;

let email = Email::parse("example@example.com");
assert!(email.is_ok());

let invalid_email = Email::parse("invalid-email");
assert!(invalid_email.is_err());

Trait Implementations§

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impl Debug for Email

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Email

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for Email

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

Formats the value using the given formatter. Read more
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impl PartialEq for Email

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for Email

Auto Trait Implementations§

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impl Freeze for Email

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impl RefUnwindSafe for Email

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impl Send for Email

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impl Sync for Email

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impl Unpin for Email

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impl UnwindSafe for Email

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,