Enum ForwardPath 

#[non_exhaustive]
pub enum ForwardPath {
    Postmaster,
    Mailbox(Mailbox),
}

A validated SMTP forward-path for RCPT TO.

RFC 5321 Section 4.1.1.3: Forward-path = Path. Also accepts the special <Postmaster> recipient. Obsolete source routes in Path syntax are accepted but ignored per RFC 5321 Section 4.1.2.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Postmaster

The special Postmaster recipient (case-insensitive).

Mailbox(Mailbox)

A mailbox address.

Implementations

impl ForwardPath

pub fn new(s: impl Into<String>) -> Result<Self, ValidationError>

Create from a string. Case-insensitive “postmaster” produces Postmaster.

pub fn as_str(&self) -> &str

Return the path as a string slice.

pub fn requires_smtputf8(&self) -> bool

Returns true if this is a non-postmaster path with non-ASCII characters.

Trait Implementations

impl Clone for ForwardPath

fn clone(&self) -> ForwardPath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ForwardPath

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

Formats the value using the given formatter.

impl Display for ForwardPath

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

Formats the value using the given formatter.

impl Hash for ForwardPath

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 PartialEq for ForwardPath

fn eq(&self, other: &ForwardPath) -> 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 TryFrom<&str> for ForwardPath

type Error = ValidationError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Self, ValidationError>

Performs the conversion.

impl TryFrom<String> for ForwardPath

type Error = ValidationError

The type returned in the event of a conversion error.

fn try_from(s: String) -> Result<Self, ValidationError>

Performs the conversion.

impl Eq for ForwardPath

impl StructuralPartialEq for ForwardPath