Enum IdError 

pub enum IdError {
    Empty(&'static str),
    NotAUuid(&'static str),
    Reserved(&'static str),
}

Validation failure for define_id!’s try_new / ensure_user_id_not_reserved.

Variants

Empty(&'static str)

The identifier was empty.

NotAUuid(&'static str)

The identifier was not a valid hyphenated Uuid.

Reserved(&'static str)

The identifier matched a reserved system sentinel and the calling guard refused to accept it.

Trait Implementations

impl Clone for IdError

fn clone(&self) -> IdError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IdError

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

Formats the value using the given formatter.

impl Deserialize<'static> for IdError

fn deserialize<__D>( __deserializer: __D, ) -> Result<IdError, <__D as Deserializer<'static>>::Error>

where __D: Deserializer<'static>,

Deserialize this value from the given Serde deserializer.

impl Display for IdError

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

Formats the value using the given formatter.

impl Error for IdError

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 IdError

fn eq(&self, other: &IdError) -> 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 Serialize for IdError

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for IdError

impl StructuralPartialEq for IdError