Enum AddressValidationError 

pub enum AddressValidationError {
    Empty,
    MissingAt,
    TooManyAtSigns,
    EmptyLocalPart,
    EmptyDomain,
    InvalidLocalPart,
    InvalidDomain,
    InvalidDisplayName,
    NonAscii,
}

Error returned when an email address primitive fails validation.

Variants

Empty

The supplied value was empty after trimming.

MissingAt

The address did not contain an at sign.

TooManyAtSigns

The address contained more than one at sign.

EmptyLocalPart

The local part was empty.

EmptyDomain

The domain part was empty.

InvalidLocalPart

The local part used syntax rejected by this crate’s conservative rules.

InvalidDomain

The domain part used syntax rejected by this crate’s conservative rules.

InvalidDisplayName

The display name used syntax rejected by this crate’s conservative rules.

NonAscii

The selected validation mode requires ASCII text.

Trait Implementations

impl Clone for AddressValidationError

fn clone(&self) -> AddressValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AddressValidationError

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

Formats the value using the given formatter.

impl Display for AddressValidationError

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

Formats the value using the given formatter.

impl Error for AddressValidationError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<AddressValidationError> for MailtoError

fn from(value: AddressValidationError) -> MailtoError

Converts to this type from the input type.

impl From<AddressValidationError> for SmtpError

fn from(value: AddressValidationError) -> SmtpError

Converts to this type from the input type.

impl Hash for AddressValidationError

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

where __H: Hasher,

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 Ord for AddressValidationError

fn cmp(&self, other: &AddressValidationError) -> 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 AddressValidationError

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

fn partial_cmp(&self, other: &AddressValidationError) -> 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 Copy for AddressValidationError

impl Eq for AddressValidationError

impl StructuralPartialEq for AddressValidationError