Enum EmailError 

pub enum EmailError {
    InvalidAddress(String),
    MissingField(String),
    BackendError(String),
    SmtpError(String),
    IoError(Error),
    TemplateError(String),
    AttachmentError(String),
    InvalidHeader(String),
    HeaderInjection(String),
}

Variants

InvalidAddress(String)

MissingField(String)

BackendError(String)

SmtpError(String)

IoError(Error)

TemplateError(String)

AttachmentError(String)

InvalidHeader(String)

HeaderInjection(String)

Implementations

impl EmailError

pub fn is_transient(&self) -> bool

Returns true if this is a transient error that can be safely suppressed by fail_silently mode.

Configuration errors, authentication failures, and security errors are never considered transient and will always propagate even when fail_silently is enabled.

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, __formatter: &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.

impl From<Error> for EmailError

fn from(source: Error) -> Self

Converts to this type from the input type.