Enum EmailError 

pub enum EmailError {
    NotConfigured,
    InvalidAddress(String),
    Build(String),
    Transport(String),
    Send(String),
    Timeout,
}

Variants

NotConfigured

No relay configured (no host or no password) — email is disabled.

InvalidAddress(String)

A recipient/from address failed to parse.

Build(String)

Building the MIME message failed.

Transport(String)

Building the SMTP transport failed (bad host/TLS).

Send(String)

The relay rejected the send.

Timeout

The send exceeded [SEND_TIMEOUT].

Trait Implementations

impl Debug for EmailError

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

Formats the value using the given formatter.

impl Display for EmailError

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

Formats the value using the given formatter.

impl Error for EmailError

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.