Enum MailTemplateRegistryError 

pub enum MailTemplateRegistryError {
    EmptyTemplateCode,
    DuplicateTemplateCode {
        code: &'static str,
    },
    EmptyVariableKey {
        template_code: &'static str,
    },
    DuplicateVariableKey {
        template_code: &'static str,
        key: &'static str,
    },
}

Validation error returned when a template registry has ambiguous registrations.

Variants

EmptyTemplateCode

A template code is empty.

DuplicateTemplateCode

The same template code was registered more than once.

Fields

code: &'static str

Duplicated template code.

EmptyVariableKey

A variable key is empty for a template.

Fields

template_code: &'static str

Template code containing the empty variable key.

DuplicateVariableKey

The same variable key was registered more than once for one template.

Fields

template_code: &'static str

Template code containing the duplicated variable key.

key: &'static str

Duplicated variable key.

Trait Implementations

impl Clone for MailTemplateRegistryError

fn clone(&self) -> MailTemplateRegistryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MailTemplateRegistryError

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

Formats the value using the given formatter.

impl Display for MailTemplateRegistryError

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

Formats the value using the given formatter.

impl Error for MailTemplateRegistryError

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 PartialEq for MailTemplateRegistryError

fn eq(&self, other: &MailTemplateRegistryError) -> 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 Eq for MailTemplateRegistryError

impl StructuralPartialEq for MailTemplateRegistryError